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<singers>
 <singer>
     <performer>Aceto, Raymond</performer>
     <voice>Bass</voice>
     <count>120</count>
     <firstperf>10/19/1992</firstperf><firstdate>6091</firstdate>
     <lastperf>04/24/2009</lastperf><lastdate>60</lastdate>
  </singer>
 <singer>
     <performer>Adams, Suzanne</performer>
     <voice>Soprano</voice>
     <count>144</count>
     <firstperf>11/08/1898</firstperf><firstdate>40404</firstdate>
     <lastperf>02/04/1903</lastperf><lastdate>38856</lastdate>
  </singer>
 <singer>
     <performer>Adler, Kurt</performer>
     <voice>Conductor</voice>
     <count>341</count>
     <firstperf>03/26/1944</firstperf><firstdate>23830</firstdate>
     <lastperf>07/09/1972</lastperf><lastdate>13498</lastdate>
  </singer>
 <singer>
     <performer>Ahlstedt, Douglas</performer>
     <voice>Tenor</voice>
     <count>190</count>
     <firstperf>03/25/1973</firstperf><firstdate>13239</firstdate>
     <lastperf>04/14/1988</lastperf><lastdate>7740</lastdate>
  </singer>
 <singer>
     <performer>Albanese, Licia</performer>
     <voice>Soprano</voice>
     <count>428</count>
     <firstperf>02/09/1940</firstperf><firstdate>25337</firstdate>
     <lastperf>07/12/1966</lastperf><lastdate>15687</lastdate>
  </singer>
 <singer>
     <performer>Alcock, Merle</performer>
     <voice>Mezzo Soprano</voice>
     <count>236</count>
     <firstperf>12/14/1919</firstperf><firstdate>32699</firstdate>
     <lastperf>04/12/1929</lastperf><lastdate>29292</lastdate>
  </singer>
 <singer>
     <performer>Alda, Frances</performer>
     <voice>Soprano</voice>
     <count>369</count>
     <firstperf>12/07/1908</firstperf><firstdate>36723</firstdate>
     <lastperf>12/28/1929</lastperf><lastdate>29032</lastdate>
  </singer>
 <singer>
     <performer>Aldridge, Erbert</performer>
     <voice>Tenor</voice>
     <count>105</count>
     <firstperf>11/19/1962</firstperf><firstdate>17018</firstdate>
     <lastperf>03/05/1993</lastperf><lastdate>5954</lastdate>
  </singer>
 <singer>
     <performer>Alexander, John</performer>
     <voice>Tenor</voice>
     <count>379</count>
     <firstperf>12/19/1961</firstperf><firstdate>17353</firstdate>
     <lastperf>10/05/1987</lastperf><lastdate>7932</lastdate>
  </singer>
 <singer>
     <performer>Allen, Ivan</performer>
     <voice>Dancer</voice>
     <count>288</count>
     <firstperf>11/18/1964</firstperf><firstdate>16288</firstdate>
     <lastperf>01/12/1978</lastperf><lastdate>11485</lastdate>
  </singer>
 <singer>
     <performer>Allen, Mildred</performer>
     <voice>Soprano</voice>
     <count>208</count>
     <firstperf>03/01/1957</firstperf><firstdate>19107</firstdate>
     <lastperf>04/02/1962</lastperf><lastdate>17249</lastdate>
  </singer>
 <singer>
     <performer>Alpert, Glenn</performer>
     <voice>Tenor</voice>
     <count>101</count>
     <firstperf>03/28/1990</firstperf><firstdate>7027</firstdate>
     <lastperf>04/03/2007</lastperf><lastdate>812</lastdate>
  </singer>
 <singer>
     <performer>Alten, Bella</performer>
     <voice>Soprano</voice>
     <count>426</count>
     <firstperf>11/30/1904</firstperf><firstdate>38191</firstdate>
     <lastperf>04/21/1914</lastperf><lastdate>34762</lastdate>
  </singer>
 <singer>
     <performer>Altglass, Max</performer>
     <voice>Tenor</voice>
     <count>714</count>
     <firstperf>11/06/1924</firstperf><firstdate>30910</firstdate>
     <lastperf>02/19/1940</lastperf><lastdate>25327</lastdate>
  </singer>
 <singer>
     <performer>Althouse, Paul</performer>
     <voice>Tenor</voice>
     <count>261</count>
     <firstperf>11/23/1912</firstperf><firstdate>35276</firstdate>
     <lastperf>02/18/1940</lastperf><lastdate>25328</lastdate>
  </singer>
 <singer>
     <performer>Altman, Thelma</performer>
     <voice>Mezzo Soprano</voice>
     <count>299</count>
     <firstperf>11/22/1943</firstperf><firstdate>23955</firstdate>
     <lastperf>05/15/1950</lastperf><lastdate>21589</lastdate>
  </singer>
 <singer>
     <performer>Alva, Luigi</performer>
     <voice>Tenor</voice>
     <count>102</count>
     <firstperf>03/06/1964</firstperf><firstdate>16545</firstdate>
     <lastperf>02/03/1975</lastperf><lastdate>12559</lastdate>
  </singer>
 <singer>
     <performer>Alvary, Lorenzo</performer>
     <voice>Bass</voice>
     <count>979</count>
     <firstperf>11/26/1942</firstperf><firstdate>24316</firstdate>
     <lastperf>04/14/1978</lastperf><lastdate>11393</lastdate>
  </singer>



 <singer>
     <performer>Alvary, Max</performer>
     <voice>Tenor</voice>
     <count>177</count>
     <firstperf>11/25/1885</firstperf><firstdate>45135</firstdate>
     <lastperf>05/10/1889</lastperf><lastdate>43873</lastdate>
  </singer>
 <singer>
     <performer>Amara, Lucine</performer>
     <voice>Soprano</voice>
     <count>748</count>
     <firstperf>11/06/1950</firstperf><firstdate>21414</firstdate>
     <lastperf>01/07/1991</lastperf><lastdate>6742</lastdate>
  </singer>
 <singer>
     <performer>Amato, Pasquale</performer>
     <voice>Baritone</voice>
     <count>633</count>
     <firstperf>11/20/1908</firstperf><firstdate>36740</firstdate>
     <lastperf>02/26/1933</lastperf><lastdate>27876</lastdate>
  </singer>
 <singer>
     <performer>Ames, Suzanne</performer>
     <voice>Dancer</voice>
     <count>102</count>
     <firstperf>04/05/1951</firstperf><firstdate>21264</firstdate>
     <lastperf>07/31/1965</lastperf><lastdate>16033</lastdate>
  </singer>
 <singer>
     <performer>Amparan, Belén</performer>
     <voice>Mezzo Soprano</voice>
     <count>157</count>
     <firstperf>11/29/1956</firstperf><firstdate>19199</firstdate>
     <lastperf>10/20/1967</lastperf><lastdate>15222</lastdate>
  </singer>
 <singer>
     <performer>Ananian, Paolo</performer>
     <voice>Bass</voice>
     <count>1639</count>
     <firstperf>11/14/1908</firstperf><firstdate>36746</firstdate>
     <lastperf>04/12/1935</lastperf><lastdate>27101</lastdate>
  </singer>
 <singer>
     <performer>Ancona, Mario</performer>
     <voice>Baritone</voice>
     <count>196</count>
     <firstperf>12/11/1893</firstperf><firstdate>42197</firstdate>
     <lastperf>04/06/1897</lastperf><lastdate>40985</lastdate>
  </singer>
 <singer>
     <performer>Andersson, Norman</performer>
     <voice>Bass</voice>
     <count>140</count>
     <firstperf>06/26/1981</firstperf><firstdate>10224</firstdate>
     <lastperf>06/27/1986</lastperf><lastdate>8397</lastdate>
  </singer>
 <singer>
     <performer>Andrews, Roger</performer>
     <voice>Bass</voice>
     <count>130</count>
     <firstperf>09/28/1999</firstperf><firstdate>3556</firstdate>
     <lastperf>02/26/2009</lastperf><lastdate>117</lastdate>
  </singer>



 <singer>
     <performer>Andrey, Pauline</performer>
     <voice>Dancer</voice>
     <count>173</count>
     <firstperf>11/13/1964</firstperf><firstdate>16293</firstdate>
     <lastperf>03/03/1992</lastperf><lastdate>6321</lastdate>
  </singer>
 <singer>
     <performer>Anthony, Charles</performer>
     <voice>Tenor</voice>
     <count>2919</count>
     <firstperf>03/06/1954</firstperf><firstdate>20198</firstdate>
     <lastperf>04/23/2008</lastperf><lastdate>426</lastdate>
  </singer>
 <singer>
     <performer>Anthony, Grace</performer>
     <voice>Soprano</voice>
     <count>354</count>
     <firstperf>11/16/1921</firstperf><firstdate>31996</firstdate>
     <lastperf>05/07/1927</lastperf><lastdate>29998</lastdate>
  </singer>
 <singer>
     <performer>Antonicelli, Giuseppe</performer>
     <voice>Conductor</voice>
     <count>158</count>
     <firstperf>11/10/1947</firstperf><firstdate>22506</firstdate>
     <lastperf>05/13/1950</lastperf><lastdate>21591</lastdate>
  </singer>
 <singer>
     <performer>Apy, Arthur</performer>
     <voice>Tenor</voice>
     <count>176</count>
     <firstperf>12/10/1973</firstperf><firstdate>12979</firstdate>
     <lastperf>03/10/1995</lastperf><lastdate>5219</lastdate>
  </singer>
 <singer>
     <performer>Arden, Cecil</performer>
     <voice>Mezzo Soprano</voice>
     <count>200</count>
     <firstperf>01/12/1918</firstperf><firstdate>33400</firstdate>
     <lastperf>04/18/1926</lastperf><lastdate>30382</lastdate>
  </singer>
 <singer>
     <performer>Armiliato, Marco</performer>
     <voice>Conductor</voice>
     <count>228</count>
     <firstperf>06/16/1998</firstperf><firstdate>4025</firstdate>
     <lastperf>02/28/2009</lastperf><lastdate>115</lastdate>
  </singer>
 <singer>
     <performer>Arroyo, Martina</performer>
     <voice>Soprano</voice>
     <count>199</count>
     <firstperf>03/14/1959</firstperf><firstdate>18364</firstdate>
     <lastperf>10/31/1986</lastperf><lastdate>8271</lastdate>
  </singer>
 <singer>
     <performer>Arshansky, Michael</performer>
     <voice>Dancer</voice>
     <count>254</count>
     <firstperf>11/25/1941</firstperf><firstdate>24682</firstdate>
     <lastperf>05/03/1945</lastperf><lastdate>23427</lastdate>
  </singer>



 <singer>
     <performer>Asch, David</performer>
     <voice>Bass</voice>
     <count>164</count>
     <firstperf>10/22/1991</firstperf><firstdate>6454</firstdate>
     <lastperf>06/20/2007</lastperf><lastdate>734</lastdate>
  </singer>
 <singer>
     <performer>Atherton, James</performer>
     <voice>Tenor</voice>
     <count>277</count>
     <firstperf>10/17/1977</firstperf><firstdate>11572</firstdate>
     <lastperf>09/27/1985</lastperf><lastdate>8670</lastdate>
  </singer>
 <singer>
     <performer>Audisio, Pietro</performer>
     <voice>Tenor</voice>
     <count>1193</count>
     <firstperf>11/09/1909</firstperf><firstdate>36386</firstdate>
     <lastperf>05/03/1924</lastperf><lastdate>31097</lastdate>
  </singer>
 <singer>
     <performer>Baccaloni, Salvatore</performer>
     <voice>Bass</voice>
     <count>415</count>
     <firstperf>12/03/1940</firstperf><firstdate>25039</firstdate>
     <lastperf>08/08/1965</lastperf><lastdate>16025</lastdate>
  </singer>
 <singer>
     <performer>Bacquier, Gabriel</performer>
     <voice>Baritone</voice>
     <count>123</count>
     <firstperf>10/17/1964</firstperf><firstdate>16320</firstdate>
     <lastperf>11/17/1982</lastperf><lastdate>9715</lastdate>
  </singer>
 <singer>
     <performer>Badà, Angelo</performer>
     <voice>Tenor</voice>
     <count>2170</count>
     <firstperf>11/16/1908</firstperf><firstdate>36744</firstdate>
     <lastperf>04/09/1938</lastperf><lastdate>26008</lastdate>
  </singer>
 <singer>
     <performer>Badea, Christian</performer>
     <voice>Conductor</voice>
     <count>167</count>
     <firstperf>05/05/1986</firstperf><firstdate>8450</firstdate>
     <lastperf>07/05/1997</lastperf><lastdate>4371</lastdate>
  </singer>
 <singer>
     <performer>Baker, John</performer>
     <voice>Baritone</voice>
     <count>423</count>
     <firstperf>03/14/1943</firstperf><firstdate>24208</firstdate>
     <lastperf>03/02/1951</lastperf><lastdate>21298</lastdate>
  </singer>
 <singer>
     <performer>Baker, Mark</performer>
     <voice>Tenor</voice>
     <count>243</count>
     <firstperf>04/20/1986</firstperf><firstdate>8465</firstdate>
     <lastperf>06/24/2005</lastperf><lastdate>1460</lastdate>
  </singer>



 <singer>
     <performer>Baldwin, Marcia</performer>
     <voice>Mezzo Soprano</voice>
     <count>463</count>
     <firstperf>10/17/1963</firstperf><firstdate>16686</firstdate>
     <lastperf>02/24/1977</lastperf><lastdate>11807</lastdate>
  </singer>
 <singer>
     <performer>Bamboschek, Giuseppe</performer>
     <voice>Conductor</voice>
     <count>265</count>
     <firstperf>04/14/1918</firstperf><firstdate>33308</firstdate>
     <lastperf>02/26/1933</lastperf><lastdate>27876</lastdate>
  </singer>
 <singer>
     <performer>Bampton, Rose</performer>
     <voice>Soprano</voice>
     <count>112</count>
     <firstperf>11/22/1932</firstperf><firstdate>27972</firstdate>
     <lastperf>04/17/1950</lastperf><lastdate>21617</lastdate>
  </singer>
 <singer>
     <performer>Barbusci, Nicola</performer>
     <voice>Bass</voice>
     <count>107</count>
     <firstperf>12/26/1960</firstperf><firstdate>17711</firstdate>
     <lastperf>06/09/1976</lastperf><lastdate>12067</lastdate>
  </singer>
 <singer>
     <performer>Barrientos, Maria</performer>
     <voice>Soprano</voice>
     <count>118</count>
     <firstperf>01/31/1916</firstperf><firstdate>34112</firstdate>
     <lastperf>05/01/1920</lastperf><lastdate>32560</lastdate>
  </singer>
 <singer>
     <performer>Bars, Jacques</performer>
     <voice>Tenor</voice>
     <count>502</count>
     <firstperf>11/18/1896</firstperf><firstdate>41124</firstdate>
     <lastperf>04/26/1907</lastperf><lastdate>37314</lastdate>
  </singer>
 <singer>
     <performer>Basiola, Mario</performer>
     <voice>Baritone</voice>
     <count>272</count>
     <firstperf>11/11/1925</firstperf><firstdate>30540</firstdate>
     <lastperf>04/27/1932</lastperf><lastdate>28181</lastdate>
  </singer>
 <singer>
     <performer>Bater, Glenn</performer>
     <voice>Bass</voice>
     <count>335</count>
     <firstperf>01/25/1973</firstperf><firstdate>13298</firstdate>
     <lastperf>05/09/2006</lastperf><lastdate>1141</lastdate>
  </singer>
 <singer>
     <performer>Battle, Kathleen</performer>
     <voice>Soprano</voice>
     <count>224</count>
     <firstperf>12/22/1977</firstperf><firstdate>11506</firstdate>
     <lastperf>06/01/1993</lastperf><lastdate>5866</lastdate>
  </singer>



 <singer>
     <performer>Bauermeister, Mathilde</performer>
     <voice>Soprano</voice>
     <count>1062</count>
     <firstperf>11/11/1891</firstperf><firstdate>42958</firstdate>
     <lastperf>03/17/1906</lastperf><lastdate>37719</lastdate>
  </singer>
 <singer>
     <performer>Baum, Kurt</performer>
     <voice>Tenor</voice>
     <count>354</count>
     <firstperf>11/27/1941</firstperf><firstdate>24680</firstdate>
     <lastperf>04/16/1966</lastperf><lastdate>15774</lastdate>
  </singer>
 <singer>
     <performer>Bayer, Julius</performer>
     <voice>Tenor</voice>
     <count>549</count>
     <firstperf>12/24/1903</firstperf><firstdate>38533</firstdate>
     <lastperf>04/21/1917</lastperf><lastdate>33666</lastdate>
  </singer>
 <singer>
     <performer>Beck, Joseph</performer>
     <voice>Baritone</voice>
     <count>106</count>
     <firstperf>11/30/1888</firstperf><firstdate>44034</firstdate>
     <lastperf>05/10/1890</lastperf><lastdate>43508</lastdate>
  </singer>
 <singer>
     <performer>Bégué, Bernard</performer>
     <voice>Baritone</voice>
     <count>773</count>
     <firstperf>11/24/1902</firstperf><firstdate>38928</firstdate>
     <lastperf>04/27/1917</lastperf><lastdate>33660</lastdate>
  </singer>
 <singer>
     <performer>Behr, Jan</performer>
     <voice>Conductor</voice>
     <count>146</count>
     <firstperf>02/13/1962</firstperf><firstdate>17297</firstdate>
     <lastperf>06/24/1977</lastperf><lastdate>11687</lastdate>
  </singer>
 <singer>
     <performer>Behrens, Hildegard</performer>
     <voice>Soprano</voice>
     <count>171</count>
     <firstperf>10/01/1976</firstperf><firstdate>11953</firstdate>
     <lastperf>04/24/1999</lastperf><lastdate>3713</lastdate>
  </singer>
 <singer>
     <performer>Bellezza, Vincenzo</performer>
     <voice>Conductor</voice>
     <count>487</count>
     <firstperf>03/17/1918</firstperf><firstdate>33336</firstdate>
     <lastperf>03/29/1935</lastperf><lastdate>27115</lastdate>
  </singer>
 <singer>
     <performer>Bérat, Louise</performer>
     <voice>Mezzo Soprano</voice>
     <count>120</count>
     <firstperf>11/24/1919</firstperf><firstdate>32719</firstdate>
     <lastperf>04/17/1922</lastperf><lastdate>31844</lastdate>
  </singer>



 <singer>
     <performer>Berberian, Ara</performer>
     <voice>Bass</voice>
     <count>334</count>
     <firstperf>04/21/1979</firstperf><firstdate>11021</firstdate>
     <lastperf>01/23/1997</lastperf><lastdate>4534</lastdate>
  </singer>
 <singer>
     <performer>Bergonzi, Carlo</performer>
     <voice>Tenor</voice>
     <count>324</count>
     <firstperf>11/13/1956</firstperf><firstdate>19215</firstdate>
     <lastperf>04/27/1996</lastperf><lastdate>4805</lastdate>
  </singer>
 <singer>
     <performer>Bernard, David</performer>
     <voice>Baritone</voice>
     <count>101</count>
     <firstperf>10/13/1984</firstperf><firstdate>9019</firstdate>
     <lastperf>01/10/1992</lastperf><lastdate>6374</lastdate>
  </singer>
 <singer>
     <performer>Bernstein, Richard</performer>
     <voice>Bass Baritone</voice>
     <count>180</count>
     <firstperf>10/07/1995</firstperf><firstdate>5008</firstdate>
     <lastperf>02/21/2009</lastperf><lastdate>122</lastdate>
  </singer>
 <singer>
     <performer>Best, Michael</performer>
     <voice>Tenor</voice>
     <count>297</count>
     <firstperf>11/16/1979</firstperf><firstdate>10812</firstdate>
     <lastperf>12/06/1995</lastperf><lastdate>4948</lastdate>
  </singer>
 <singer>
     <performer>Best, Richard</performer>
     <voice>Bass</voice>
     <count>545</count>
     <firstperf>04/02/1969</firstperf><firstdate>14692</firstdate>
     <lastperf>06/07/1978</lastperf><lastdate>11339</lastdate>
  </singer>
 <singer>
     <performer>Besuner, Pearl</performer>
     <voice>Soprano</voice>
     <count>247</count>
     <firstperf>12/01/1928</firstperf><firstdate>29424</firstdate>
     <lastperf>01/23/1941</lastperf><lastdate>24988</lastdate>
  </singer>
 <singer>
     <performer>Bevignani, Enrico</performer>
     <voice>Conductor</voice>
     <count>411</count>
     <firstperf>11/29/1893</firstperf><firstdate>42209</firstdate>
     <lastperf>04/25/1900</lastperf><lastdate>39871</lastdate>
  </singer>
 <singer>
     <performer>Bills, John</performer>
     <voice>Tenor</voice>
     <count>108</count>
     <firstperf>04/21/1981</firstperf><firstdate>10290</firstdate>
     <lastperf>01/12/1992</lastperf><lastdate>6372</lastdate>
  </singer>



 <singer>
     <performer>Bispham, David</performer>
     <voice>Baritone</voice>
     <count>210</count>
     <firstperf>11/18/1896</firstperf><firstdate>41124</firstdate>
     <lastperf>04/27/1903</lastperf><lastdate>38774</lastdate>
  </singer>
 <singer>
     <performer>Björling, Jussi</performer>
     <voice>Tenor</voice>
     <count>123</count>
     <firstperf>11/24/1938</firstperf><firstdate>25779</firstdate>
     <lastperf>12/22/1959</lastperf><lastdate>18081</lastdate>
  </singer>
 <singer>
     <performer>Blass, Robert</performer>
     <voice>Bass</voice>
     <count>481</count>
     <firstperf>11/13/1900</firstperf><firstdate>39669</firstdate>
     <lastperf>04/21/1922</lastperf><lastdate>31840</lastdate>
  </singer>
 <singer>
     <performer>Blegen, Judith</performer>
     <voice>Soprano</voice>
     <count>284</count>
     <firstperf>01/19/1970</firstperf><firstdate>14400</firstdate>
     <lastperf>02/21/1991</lastperf><lastdate>6697</lastdate>
  </singer>
 <singer>
     <performer>Bloch, Max</performer>
     <voice>Tenor</voice>
     <count>435</count>
     <firstperf>11/20/1914</firstperf><firstdate>34549</firstdate>
     <lastperf>04/15/1930</lastperf><lastdate>28924</lastdate>
  </singer>
 <singer>
     <performer>Blythe, Stephanie</performer>
     <voice>Mezzo Soprano</voice>
     <count>148</count>
     <firstperf>03/27/1994</firstperf><firstdate>5567</firstdate>
     <lastperf>03/21/2009</lastperf><lastdate>94</lastdate>
  </singer>
 <singer>
     <performer>Bodanya, Natalie</performer>
     <voice>Soprano</voice>
     <count>157</count>
     <firstperf>05/11/1936</firstperf><firstdate>26706</firstdate>
     <lastperf>01/16/1942</lastperf><lastdate>24630</lastdate>
  </singer>
 <singer>
     <performer>Bodanzky, Artur</performer>
     <voice>Conductor</voice>
     <count>1088</count>
     <firstperf>11/18/1915</firstperf><firstdate>34186</firstdate>
     <lastperf>05/23/1939</lastperf><lastdate>25599</lastdate>
  </singer>
 <singer>
     <performer>Böhm, Karl</performer>
     <voice>Conductor</voice>
     <count>261</count>
     <firstperf>10/31/1957</firstperf><firstdate>18863</firstdate>
     <lastperf>10/28/1978</lastperf><lastdate>11196</lastdate>
  </singer>



 <singer>
     <performer>Bohnen, Michael</performer>
     <voice>Bass</voice>
     <count>202</count>
     <firstperf>03/01/1923</firstperf><firstdate>31526</firstdate>
     <lastperf>04/13/1932</lastperf><lastdate>28195</lastdate>
  </singer>
 <singer>
     <performer>Boky, Colette</performer>
     <voice>Soprano</voice>
     <count>195</count>
     <firstperf>10/28/1967</firstperf><firstdate>15214</firstdate>
     <lastperf>06/09/1979</lastperf><lastdate>10972</lastdate>
  </singer>
 <singer>
     <performer>Bollinger, Anne</performer>
     <voice>Soprano</voice>
     <count>131</count>
     <firstperf>01/01/1949</firstperf><firstdate>22088</firstdate>
     <lastperf>04/03/1953</lastperf><lastdate>20535</lastdate>
  </singer>
 <singer>
     <performer>Bonci, Alessandro</performer>
     <voice>Tenor</voice>
     <count>121</count>
     <firstperf>11/22/1907</firstperf><firstdate>37104</firstdate>
     <lastperf>04/30/1910</lastperf><lastdate>36214</lastdate>
  </singer>
 <singer>
     <performer>Bonelli, Richard</performer>
     <voice>Baritone</voice>
     <count>164</count>
     <firstperf>11/29/1932</firstperf><firstdate>27965</firstdate>
     <lastperf>03/14/1945</lastperf><lastdate>23477</lastdate>
  </singer>
 <singer>
     <performer>Bonetti, Mary</performer>
     <voice>Mezzo Soprano</voice>
     <count>119</count>
     <firstperf>11/05/1924</firstperf><firstdate>30911</firstdate>
     <lastperf>03/06/1932</lastperf><lastdate>28233</lastdate>
  </singer>
 <singer>
     <performer>Bonfiglio, Giuseppe</performer>
     <voice>Dancer</voice>
     <count>534</count>
     <firstperf>03/12/1908</firstperf><firstdate>36993</firstdate>
     <lastperf>03/31/1935</lastperf><lastdate>27113</lastdate>
  </singer>
 <singer>
     <performer>Bonynge, Richard</performer>
     <voice>Conductor</voice>
     <count>228</count>
     <firstperf>12/12/1966</firstperf><firstdate>15534</firstdate>
     <lastperf>04/06/1991</lastperf><lastdate>6653</lastdate>
  </singer>
 <singer>
     <performer>Booth, Philip</performer>
     <voice>Bass</voice>
     <count>439</count>
     <firstperf>11/01/1970</firstperf><firstdate>14114</firstdate>
     <lastperf>12/21/1995</lastperf><lastdate>4933</lastdate>
  </singer>



 <singer>
     <performer>Bori, Lucrezia</performer>
     <voice>Soprano</voice>
     <count>654</count>
     <firstperf>06/09/1910</firstperf><firstdate>36174</firstdate>
     <lastperf>04/02/1936</lastperf><lastdate>26745</lastdate>
  </singer>
 <singer>
     <performer>Boris, Ruthanna</performer>
     <voice>Dancer</voice>
     <count>250</count>
     <firstperf>12/16/1935</firstperf><firstdate>26853</firstdate>
     <lastperf>04/24/1943</lastperf><lastdate>24167</lastdate>
  </singer>
 <singer>
     <performer>Borniggia, Emma</performer>
     <voice>Mezzo Soprano</voice>
     <count>153</count>
     <firstperf>11/23/1908</firstperf><firstdate>36737</firstdate>
     <lastperf>03/18/1922</lastperf><lastdate>31874</lastdate>
  </singer>
 <singer>
     <performer>Borodina, Olga</performer>
     <voice>Mezzo Soprano</voice>
     <count>129</count>
     <firstperf>06/13/1997</firstperf><firstdate>4393</firstdate>
     <lastperf>02/28/2009</lastperf><lastdate>115</lastdate>
  </singer>
 <singer>
     <performer>Bottcher, Ron</performer>
     <voice>Baritone</voice>
     <count>117</count>
     <firstperf>07/29/1966</firstperf><firstdate>15670</firstdate>
     <lastperf>06/22/1968</lastperf><lastdate>14976</lastdate>
  </singer>
 <singer>
     <performer>Boucher, Gene</performer>
     <voice>Baritone</voice>
     <count>1094</count>
     <firstperf>06/25/1965</firstperf><firstdate>16069</firstdate>
     <lastperf>03/17/1984</lastperf><lastdate>9229</lastdate>
  </singer>
 <singer>
     <performer>Bourskaya, Ina</performer>
     <voice>Mezzo Soprano</voice>
     <count>423</count>
     <firstperf>03/02/1923</firstperf><firstdate>31525</firstdate>
     <lastperf>04/10/1937</lastperf><lastdate>26372</lastdate>
  </singer>
 <singer>
     <performer>Bradley, Gwendolyn</performer>
     <voice>Soprano</voice>
     <count>108</count>
     <firstperf>03/20/1977</firstperf><firstdate>11783</firstdate>
     <lastperf>01/27/1990</lastperf><lastdate>7087</lastdate>
  </singer>
 <singer>
     <performer>Brandt, Marianne</performer>
     <voice>Mezzo Soprano</voice>
     <count>189</count>
     <firstperf>11/19/1884</firstperf><firstdate>45506</firstdate>
     <lastperf>03/17/1888</lastperf><lastdate>44292</lastdate>
  </singer>



 <singer>
     <performer>Branzell, Karin</performer>
     <voice>Mezzo Soprano</voice>
     <count>412</count>
     <firstperf>02/06/1924</firstperf><firstdate>31184</firstdate>
     <lastperf>03/12/1951</lastperf><lastdate>21288</lastdate>
  </singer>
 <singer>
     <performer>Braslau, Sophie</performer>
     <voice>Mezzo Soprano</voice>
     <count>242</count>
     <firstperf>11/27/1913</firstperf><firstdate>34907</firstdate>
     <lastperf>04/03/1920</lastperf><lastdate>32588</lastdate>
  </singer>
 <singer>
     <performer>Braun, Carl</performer>
     <voice>Bass</voice>
     <count>163</count>
     <firstperf>02/08/1913</firstperf><firstdate>35199</firstdate>
     <lastperf>04/28/1917</lastperf><lastdate>33659</lastdate>
  </singer>
 <singer>
     <performer>Brayley, Sally</performer>
     <voice>Dancer</voice>
     <count>100</count>
     <firstperf>04/01/1963</firstperf><firstdate>16885</firstdate>
     <lastperf>12/30/1966</lastperf><lastdate>15516</lastdate>
  </singer>
 <singer>
     <performer>Brazis, Algerd</performer>
     <voice>Baritone</voice>
     <count>233</count>
     <firstperf>11/15/1951</firstperf><firstdate>21040</firstdate>
     <lastperf>05/29/1954</lastperf><lastdate>20114</lastdate>
  </singer>
 <singer>
     <performer>Bridewell, Carrie</performer>
     <voice>Mezzo Soprano</voice>
     <count>172</count>
     <firstperf>03/25/1900</firstperf><firstdate>39902</firstdate>
     <lastperf>04/21/1903</lastperf><lastdate>38780</lastdate>
  </singer>
 <singer>
     <performer>Browning, Lucielle</performer>
     <voice>Mezzo Soprano</voice>
     <count>558</count>
     <firstperf>05/15/1936</firstperf><firstdate>26702</firstdate>
     <lastperf>05/11/1951</lastperf><lastdate>21228</lastdate>
  </singer>
 <singer>
     <performer>Brownlee, John</performer>
     <voice>Baritone</voice>
     <count>526</count>
     <firstperf>02/17/1937</firstperf><firstdate>26424</firstdate>
     <lastperf>03/14/1957</lastperf><lastdate>19094</lastdate>
  </singer>
 <singer>
     <performer>Bugler, Marcus</performer>
     <voice>Dancer</voice>
     <count>205</count>
     <firstperf>11/06/1974</firstperf><firstdate>12648</firstdate>
     <lastperf>04/25/2001</lastperf><lastdate>2981</lastdate>
  </singer>



 <singer>
     <performer>Bumbry, Grace</performer>
     <voice>Soprano</voice>
     <count>216</count>
     <firstperf>10/07/1965</firstperf><firstdate>15965</firstdate>
     <lastperf>04/27/1996</lastperf><lastdate>4805</lastdate>
  </singer>
 <singer>
     <performer>Bunnell, Jane</performer>
     <voice>Mezzo Soprano</voice>
     <count>381</count>
     <firstperf>04/08/1979</firstperf><firstdate>11034</firstdate>
     <lastperf>05/05/2009</lastperf><lastdate>49</lastdate>
  </singer>
 <singer>
     <performer>Burchinal, Frederick</performer>
     <voice>Baritone</voice>
     <count>126</count>
     <firstperf>10/18/1974</firstperf><firstdate>12667</firstdate>
     <lastperf>05/12/2007</lastperf><lastdate>773</lastdate>
  </singer>
 <singer>
     <performer>Burgstaller, Alois</performer>
     <voice>Tenor</voice>
     <count>152</count>
     <firstperf>01/29/1903</firstperf><firstdate>38862</firstdate>
     <lastperf>04/05/1913</lastperf><lastdate>35143</lastdate>
  </singer>
 <singer>
     <performer>Burgstaller, Ludwig</performer>
     <voice>Tenor</voice>
     <count>347</count>
     <firstperf>02/19/1909</firstperf><firstdate>36649</firstdate>
     <lastperf>04/29/1951</lastperf><lastdate>21240</lastdate>
  </singer>
 <singer>
     <performer>Burke, Hilda</performer>
     <voice>Soprano</voice>
     <count>100</count>
     <firstperf>12/27/1935</firstperf><firstdate>26842</firstdate>
     <lastperf>02/15/1942</lastperf><lastdate>24600</lastdate>
  </singer>
 <singer>
     <performer>Burrian, Carl</performer>
     <voice>Tenor</voice>
     <count>133</count>
     <firstperf>11/30/1906</firstperf><firstdate>37461</firstdate>
     <lastperf>02/06/1913</lastperf><lastdate>35201</lastdate>
  </singer>
 <singer>
     <performer>Busch, Fritz</performer>
     <voice>Conductor</voice>
     <count>121</count>
     <firstperf>11/26/1945</firstperf><firstdate>23220</firstdate>
     <lastperf>05/12/1949</lastperf><lastdate>21957</lastdate>
  </singer>
 <singer>
     <performer>Bush, Sandra</performer>
     <voice>Mezzo Soprano</voice>
     <count>108</count>
     <firstperf>04/18/1983</firstperf><firstdate>9563</firstdate>
     <lastperf>04/02/2005</lastperf><lastdate>1543</lastdate>
  </singer>



 <singer>
     <performer>Bybee, Ariel</performer>
     <voice>Mezzo Soprano</voice>
     <count>466</count>
     <firstperf>10/31/1977</firstperf><firstdate>11558</firstdate>
     <lastperf>06/30/1995</lastperf><lastdate>5107</lastdate>
  </singer>
 <singer>
     <performer>Bystrom, Barbara</performer>
     <voice>Mezzo Soprano</voice>
     <count>161</count>
     <firstperf>11/20/1975</firstperf><firstdate>12269</firstdate>
     <lastperf>03/19/1994</lastperf><lastdate>5575</lastdate>
  </singer>
 <singer>
     <performer>Calvé, Emma</performer>
     <voice>Soprano</voice>
     <count>261</count>
     <firstperf>11/29/1893</firstperf><firstdate>42209</firstdate>
     <lastperf>04/24/1904</lastperf><lastdate>38411</lastdate>
  </singer>
 <singer>
     <performer>Campanari, Giuseppe</performer>
     <voice>Baritone</voice>
     <count>496</count>
     <firstperf>11/30/1894</firstperf><firstdate>41843</firstdate>
     <lastperf>04/13/1912</lastperf><lastdate>35500</lastdate>
  </singer>
 <singer>
     <performer>Capecchi, Renato</performer>
     <voice>Baritone</voice>
     <count>305</count>
     <firstperf>11/24/1951</firstperf><firstdate>21031</firstdate>
     <lastperf>06/25/1994</lastperf><lastdate>5477</lastdate>
  </singer>
 <singer>
     <performer>Carbone, Agostino</performer>
     <voice>Bass</voice>
     <count>176</count>
     <firstperf>11/28/1891</firstperf><firstdate>42941</firstdate>
     <lastperf>04/08/1899</lastperf><lastdate>40253</lastdate>
  </singer>
 <singer>
     <performer>Cardea, Sam</performer>
     <voice>Dancer</voice>
     <count>115</count>
     <firstperf>02/20/1981</firstperf><firstdate>10350</firstdate>
     <lastperf>01/14/2000</lastperf><lastdate>3448</lastdate>
  </singer>
 <singer>
     <performer>Carelli, Gabor</performer>
     <voice>Tenor</voice>
     <count>1079</count>
     <firstperf>11/17/1951</firstperf><firstdate>21038</firstdate>
     <lastperf>01/22/1974</lastperf><lastdate>12936</lastdate>
  </singer>
 <singer>
     <performer>Carfizzi, Patrick</performer>
     <voice>Bass Baritone</voice>
     <count>237</count>
     <firstperf>12/24/1999</firstperf><firstdate>3469</firstdate>
     <lastperf>11/29/2008</lastperf><lastdate>206</lastdate>
  </singer>



 <singer>
     <performer>Carlson, Lenus</performer>
     <voice>Baritone</voice>
     <count>173</count>
     <firstperf>02/23/1973</firstperf><firstdate>13269</firstdate>
     <lastperf>01/19/1991</lastperf><lastdate>6730</lastdate>
  </singer>
 <singer>
     <performer>Carpenter, John</performer>
     <voice>Tenor</voice>
     <count>199</count>
     <firstperf>03/28/1976</firstperf><firstdate>12140</firstdate>
     <lastperf>06/13/1980</lastperf><lastdate>10602</lastdate>
  </singer>
 <singer>
     <performer>Carron, Arthur</performer>
     <voice>Tenor</voice>
     <count>122</count>
     <firstperf>05/29/1936</firstperf><firstdate>26688</firstdate>
     <lastperf>03/03/1946</lastperf><lastdate>23123</lastdate>
  </singer>
 <singer>
     <performer>Caruso, Enrico</performer>
     <voice>Tenor</voice>
     <count>863</count>
     <firstperf>11/23/1903</firstperf><firstdate>38564</firstdate>
     <lastperf>12/24/1920</lastperf><lastdate>32323</lastdate>
  </singer>
 <singer>
     <performer>Caruso, Mariano</performer>
     <voice>Tenor</voice>
     <count>111</count>
     <firstperf>12/17/1962</firstperf><firstdate>16990</firstdate>
     <lastperf>03/22/1969</lastperf><lastdate>14703</lastdate>
  </singer>
 <singer>
     <performer>Case, Anna</performer>
     <voice>Soprano</voice>
     <count>154</count>
     <firstperf>11/15/1909</firstperf><firstdate>36380</firstdate>
     <lastperf>01/18/1920</lastperf><lastdate>32664</lastdate>
  </singer>
 <singer>
     <performer>Casei, Nedda</performer>
     <voice>Mezzo Soprano</voice>
     <count>283</count>
     <firstperf>10/14/1964</firstperf><firstdate>16323</firstdate>
     <lastperf>10/20/1984</lastperf><lastdate>9012</lastdate>
  </singer>
 <singer>
     <performer>Cassel, Walter</performer>
     <voice>Baritone</voice>
     <count>275</count>
     <firstperf>12/06/1942</firstperf><firstdate>24306</firstdate>
     <lastperf>02/14/1974</lastperf><lastdate>12913</lastdate>
  </singer>
 <singer>
     <performer>Cassilly, Richard</performer>
     <voice>Tenor</voice>
     <count>157</count>
     <firstperf>01/20/1973</firstperf><firstdate>13303</firstdate>
     <lastperf>11/23/1990</lastperf><lastdate>6787</lastdate>
  </singer>



 <singer>
     <performer>Castagna, Bruna</performer>
     <voice>Mezzo Soprano</voice>
     <count>168</count>
     <firstperf>03/02/1936</firstperf><firstdate>26776</firstdate>
     <lastperf>04/14/1945</lastperf><lastdate>23446</lastdate>
  </singer>
 <singer>
     <performer>Castel, Nico</performer>
     <voice>Tenor</voice>
     <count>793</count>
     <firstperf>03/30/1970</firstperf><firstdate>14330</firstdate>
     <lastperf>10/18/1997</lastperf><lastdate>4266</lastdate>
  </singer>
 <singer>
     <performer>Castelmary, Armand</performer>
     <voice>Bass</voice>
     <count>109</count>
     <firstperf>11/29/1893</firstperf><firstdate>42209</firstdate>
     <lastperf>02/10/1897</lastperf><lastdate>41040</lastdate>
  </singer>
 <singer>
     <performer>Catana, Sebastian</performer>
     <voice>Baritone</voice>
     <count>107</count>
     <firstperf>10/18/2003</firstperf><firstdate>2075</firstdate>
     <lastperf>04/14/2009</lastperf><lastdate>70</lastdate>
  </singer>
 <singer>
     <performer>Catania, Claudia</performer>
     <voice>Mezzo Soprano</voice>
     <count>193</count>
     <firstperf>02/12/1981</firstperf><firstdate>10358</firstdate>
     <lastperf>12/09/1989</lastperf><lastdate>7136</lastdate>
  </singer>
 <singer>
     <performer>Cehanovsky, George</performer>
     <voice>Baritone</voice>
     <count>2394</count>
     <firstperf>11/13/1926</firstperf><firstdate>30173</firstdate>
     <lastperf>04/16/1966</lastperf><lastdate>15774</lastdate>
  </singer>
 <singer>
     <performer>Cernusco, Giuseppe</performer>
     <voice>Bass</voice>
     <count>150</count>
     <firstperf>11/20/1891</firstperf><firstdate>42949</firstdate>
     <lastperf>03/04/1905</lastperf><lastdate>38097</lastdate>
  </singer>
 <singer>
     <performer>Chabay, Leslie</performer>
     <voice>Tenor</voice>
     <count>282</count>
     <firstperf>11/13/1946</firstperf><firstdate>22868</firstdate>
     <lastperf>05/11/1951</lastperf><lastdate>21228</lastdate>
  </singer>
 <singer>
     <performer>Chaliapin, Fyodor</performer>
     <voice>Bass</voice>
     <count>109</count>
     <firstperf>11/20/1907</firstperf><firstdate>37106</firstdate>
     <lastperf>03/20/1929</lastperf><lastdate>29315</lastdate>
  </singer>



 <singer>
     <performer>Chalmers, Thomas</performer>
     <voice>Baritone</voice>
     <count>144</count>
     <firstperf>11/17/1917</firstperf><firstdate>33456</firstdate>
     <lastperf>03/31/1935</lastperf><lastdate>27113</lastdate>
  </singer>
 <singer>
     <performer>Chambers, Madelaine</performer>
     <voice>Soprano</voice>
     <count>136</count>
     <firstperf>02/23/1956</firstperf><firstdate>19479</firstdate>
     <lastperf>04/10/1959</lastperf><lastdate>18337</lastdate>
  </singer>
 <singer>
     <performer>Chamlee, Mario</performer>
     <voice>Tenor</voice>
     <count>219</count>
     <firstperf>11/22/1920</firstperf><firstdate>32355</firstdate>
     <lastperf>01/30/1939</lastperf><lastdate>25712</lastdate>
  </singer>
 <singer>
     <performer>Check, Jennifer</performer>
     <voice>Soprano</voice>
     <count>114</count>
     <firstperf>04/27/2001</firstperf><firstdate>2979</firstdate>
     <lastperf>02/29/2008</lastperf><lastdate>480</lastdate>
  </singer>
 <singer>
     <performer>Cheek, John</performer>
     <voice>Bass</voice>
     <count>363</count>
     <firstperf>06/06/1977</firstperf><firstdate>11705</firstdate>
     <lastperf>03/31/2007</lastperf><lastdate>815</lastdate>
  </singer>
 <singer>
     <performer>Chernov, Vladimir</performer>
     <voice>Baritone</voice>
     <count>100</count>
     <firstperf>03/24/1991</firstperf><firstdate>6666</firstdate>
     <lastperf>12/15/2005</lastperf><lastdate>1286</lastdate>
  </singer>
 <singer>
     <performer>Chookasian, Lili</performer>
     <voice>Mezzo Soprano</voice>
     <count>290</count>
     <firstperf>03/09/1962</firstperf><firstdate>17273</firstdate>
     <lastperf>05/17/1986</lastperf><lastdate>8438</lastdate>
  </singer>
 <singer>
     <performer>Christin, Judith</performer>
     <voice>Mezzo Soprano</voice>
     <count>193</count>
     <firstperf>03/29/1989</firstperf><firstdate>7391</firstdate>
     <lastperf>01/05/2002</lastperf><lastdate>2726</lastdate>
  </singer>
 <singer>
     <performer>Christopher, Russell</performer>
     <voice>Baritone</voice>
     <count>1410</count>
     <firstperf>03/29/1963</firstperf><firstdate>16888</firstdate>
     <lastperf>04/20/1991</lastperf><lastdate>6639</lastdate>
  </singer>



 <singer>
     <performer>Ciannella, Giuliano</performer>
     <voice>Tenor</voice>
     <count>112</count>
     <firstperf>06/13/1979</firstperf><firstdate>10968</firstdate>
     <lastperf>06/14/1996</lastperf><lastdate>4757</lastdate>
  </singer>
 <singer>
     <performer>Cimara, Pietro</performer>
     <voice>Conductor</voice>
     <count>195</count>
     <firstperf>03/06/1932</firstperf><firstdate>28233</firstdate>
     <lastperf>01/13/1958</lastperf><lastdate>18789</lastdate>
  </singer>
 <singer>
     <performer>Clark, Richard J.</performer>
     <voice>Baritone</voice>
     <count>192</count>
     <firstperf>06/26/1981</firstperf><firstdate>10224</firstdate>
     <lastperf>06/29/1990</lastperf><lastdate>6934</lastdate>
  </singer>
 <singer>
     <performer>Claussen, Julia</performer>
     <voice>Mezzo Soprano</voice>
     <count>170</count>
     <firstperf>11/23/1917</firstperf><firstdate>33450</firstdate>
     <lastperf>04/19/1932</lastperf><lastdate>28189</lastdate>
  </singer>
 <singer>
     <performer>Clemens, Hans</performer>
     <voice>Tenor</voice>
     <count>197</count>
     <firstperf>11/01/1930</firstperf><firstdate>28724</firstdate>
     <lastperf>03/16/1938</lastperf><lastdate>26032</lastdate>
  </singer>
 <singer>
     <performer>Clements, Joy</performer>
     <voice>Soprano</voice>
     <count>140</count>
     <firstperf>10/23/1963</firstperf><firstdate>16680</firstdate>
     <lastperf>06/01/1972</lastperf><lastdate>13536</lastdate>
  </singer>
 <singer>
     <performer>Cleva, Fausto</performer>
     <voice>Conductor</voice>
     <count>962</count>
     <firstperf>12/04/1938</firstperf><firstdate>25769</firstdate>
     <lastperf>06/08/1971</lastperf><lastdate>13895</lastdate>
  </singer>
 <singer>
     <performer>Coffey, Frank</performer>
     <voice>Bass</voice>
     <count>233</count>
     <firstperf>09/24/1971</firstperf><firstdate>13787</firstdate>
     <lastperf>11/11/1994</lastperf><lastdate>5338</lastdate>
  </singer>
 <singer>
     <performer>Cokorinos, Philip</performer>
     <voice>Bass</voice>
     <count>313</count>
     <firstperf>04/14/1985</firstperf><firstdate>8836</firstdate>
     <lastperf>02/28/2009</lastperf><lastdate>115</lastdate>
  </singer>



 <singer>
     <performer>Collins, Janet</performer>
     <voice>Dancer</voice>
     <count>105</count>
     <firstperf>11/13/1951</firstperf><firstdate>21042</firstdate>
     <lastperf>05/25/1954</lastperf><lastdate>20118</lastdate>
  </singer>
 <singer>
     <performer>Colzani, Anselmo</performer>
     <voice>Baritone</voice>
     <count>272</count>
     <firstperf>04/07/1960</firstperf><firstdate>17974</firstdate>
     <lastperf>02/16/1978</lastperf><lastdate>11450</lastdate>
  </singer>
 <singer>
     <performer>Conley, Eugene</performer>
     <voice>Tenor</voice>
     <count>128</count>
     <firstperf>01/25/1950</firstperf><firstdate>21699</firstdate>
     <lastperf>05/08/1956</lastperf><lastdate>19404</lastdate>
  </singer>
 <singer>
     <performer>Conlon, James</performer>
     <voice>Conductor</voice>
     <count>261</count>
     <firstperf>12/11/1976</firstperf><firstdate>11882</firstdate>
     <lastperf>05/20/2006</lastperf><lastdate>1130</lastdate>
  </singer>
 <singer>
     <performer>Conner, Nadine</performer>
     <voice>Soprano</voice>
     <count>249</count>
     <firstperf>12/22/1941</firstperf><firstdate>24655</firstdate>
     <lastperf>03/12/1960</lastperf><lastdate>18000</lastdate>
  </singer>
 <singer>
     <performer>Cook, Terry</performer>
     <voice>Bass</voice>
     <count>193</count>
     <firstperf>04/09/1978</firstperf><firstdate>11398</firstdate>
     <lastperf>10/21/2006</lastperf><lastdate>976</lastdate>
  </singer>
 <singer>
     <performer>Cooper, Emil</performer>
     <voice>Conductor</voice>
     <count>168</count>
     <firstperf>01/26/1944</firstperf><firstdate>23890</firstdate>
     <lastperf>05/13/1950</lastperf><lastdate>21591</lastdate>
  </singer>
 <singer>
     <performer>Cordon, Norman</performer>
     <voice>Bass</voice>
     <count>551</count>
     <firstperf>05/13/1936</firstperf><firstdate>26704</firstdate>
     <lastperf>05/18/1946</lastperf><lastdate>23047</lastdate>
  </singer>
 <singer>
     <performer>Corelli, Franco</performer>
     <voice>Tenor</voice>
     <count>369</count>
     <firstperf>01/27/1961</firstperf><firstdate>17679</firstdate>
     <lastperf>06/28/1975</lastperf><lastdate>12414</lastdate>
  </singer>



 <singer>
     <performer>Corena, Fernando</performer>
     <voice>Bass</voice>
     <count>723</count>
     <firstperf>02/06/1954</firstperf><firstdate>20226</firstdate>
     <lastperf>12/30/1978</lastperf><lastdate>11133</lastdate>
  </singer>
 <singer>
     <performer>Coscia, Carlo</performer>
     <voice>Bass</voice>
     <count>115</count>
     <firstperf>12/27/1929</firstperf><firstdate>29033</firstdate>
     <lastperf>04/12/1944</lastperf><lastdate>23813</lastdate>
  </singer>
 <singer>
     <performer>Coss, Elizabeth</performer>
     <voice>Soprano</voice>
     <count>133</count>
     <firstperf>12/05/1977</firstperf><firstdate>11523</firstdate>
     <lastperf>01/03/1986</lastperf><lastdate>8572</lastdate>
  </singer>
 <singer>
     <performer>Cossa, Dominic</performer>
     <voice>Baritone</voice>
     <count>107</count>
     <firstperf>01/30/1970</firstperf><firstdate>14389</firstdate>
     <lastperf>10/21/1978</lastperf><lastdate>11203</lastdate>
  </singer>
 <singer>
     <performer>Cossotto, Fiorenza</performer>
     <voice>Mezzo Soprano</voice>
     <count>147</count>
     <firstperf>02/06/1968</firstperf><firstdate>15113</firstdate>
     <lastperf>01/21/1989</lastperf><lastdate>7458</lastdate>
  </singer>
 <singer>
     <performer>Costa, Ricardo</performer>
     <voice>Dancer</voice>
     <count>174</count>
     <firstperf>12/08/1978</firstperf><firstdate>11155</firstdate>
     <lastperf>03/23/1996</lastperf><lastdate>4840</lastdate>
  </singer>
 <singer>
     <performer>Courtney, James</performer>
     <voice>Bass Baritone</voice>
     <count>1743</count>
     <firstperf>11/29/1979</firstperf><firstdate>10799</firstdate>
     <lastperf>03/21/2009</lastperf><lastdate>94</lastdate>
  </singer>
 <singer>
     <performer>Cox, Louise</performer>
     <voice>Soprano</voice>
     <count>114</count>
     <firstperf>11/13/1912</firstperf><firstdate>35286</firstdate>
     <lastperf>04/21/1916</lastperf><lastdate>34031</lastdate>
  </singer>
 <singer>
     <performer>Creech, Philip</performer>
     <voice>Tenor</voice>
     <count>264</count>
     <firstperf>09/26/1979</firstperf><firstdate>10863</firstdate>
     <lastperf>11/22/1997</lastperf><lastdate>4231</lastdate>
  </singer>



 <singer>
     <performer>Cremonini, Giuseppe</performer>
     <voice>Tenor</voice>
     <count>116</count>
     <firstperf>11/29/1895</firstperf><firstdate>41479</firstdate>
     <lastperf>04/24/1901</lastperf><lastdate>39507</lastdate>
  </singer>
 <singer>
     <performer>Crespin, Régine</performer>
     <voice>Soprano</voice>
     <count>129</count>
     <firstperf>11/19/1962</firstperf><firstdate>17018</firstdate>
     <lastperf>04/16/1987</lastperf><lastdate>8104</lastdate>
  </singer>
 <singer>
     <performer>Crimi, Giulio</performer>
     <voice>Tenor</voice>
     <count>102</count>
     <firstperf>11/13/1918</firstperf><firstdate>33095</firstdate>
     <lastperf>02/13/1922</lastperf><lastdate>31907</lastdate>
  </singer>
 <singer>
     <performer>Croft, Dwayne</performer>
     <voice>Baritone</voice>
     <count>421</count>
     <firstperf>04/18/1990</firstperf><firstdate>7006</firstdate>
     <lastperf>03/07/2009</lastperf><lastdate>108</lastdate>
  </singer>
 <singer>
     <performer>Crolius, Ross</performer>
     <voice>Bass</voice>
     <count>140</count>
     <firstperf>09/27/1985</firstperf><firstdate>8670</firstdate>
     <lastperf>12/15/2001</lastperf><lastdate>2747</lastdate>
  </singer>
 <singer>
     <performer>Cruz-Romo, Gilda</performer>
     <voice>Soprano</voice>
     <count>163</count>
     <firstperf>04/05/1970</firstperf><firstdate>14324</firstdate>
     <lastperf>05/15/1984</lastperf><lastdate>9170</lastdate>
  </singer>
 <singer>
     <performer>Cundari, Emilia</performer>
     <voice>Soprano</voice>
     <count>135</count>
     <firstperf>02/06/1956</firstperf><firstdate>19496</firstdate>
     <lastperf>03/30/1959</lastperf><lastdate>18348</lastdate>
  </singer>
 <singer>
     <performer>Curtis, Vera</performer>
     <voice>Soprano</voice>
     <count>151</count>
     <firstperf>11/23/1912</firstperf><firstdate>35276</firstdate>
     <lastperf>04/25/1920</lastperf><lastdate>32566</lastdate>
  </singer>
 <singer>
     <performer>D'Angelo, Louis</performer>
     <voice>Baritone</voice>
     <count>1882</count>
     <firstperf>11/13/1917</firstperf><firstdate>33460</firstdate>
     <lastperf>02/15/1948</lastperf><lastdate>22409</lastdate>
  </singer>



 <singer>
     <performer>D'Elia, Frank</performer>
     <voice>Tenor</voice>
     <count>115</count>
     <firstperf>04/06/1951</firstperf><firstdate>21263</firstdate>
     <lastperf>12/12/1970</lastperf><lastdate>14073</lastdate>
  </singer>
 <singer>
     <performer>Dalis, Irene</performer>
     <voice>Mezzo Soprano</voice>
     <count>274</count>
     <firstperf>03/16/1957</firstperf><firstdate>19092</firstdate>
     <lastperf>05/25/1976</lastperf><lastdate>12082</lastdate>
  </singer>
 <singer>
     <performer>Dalossy, Ellen</performer>
     <voice>Soprano</voice>
     <count>289</count>
     <firstperf>12/10/1920</firstperf><firstdate>32337</firstdate>
     <lastperf>03/20/1935</lastperf><lastdate>27124</lastdate>
  </singer>
 <singer>
     <performer>Damrosch, Walter</performer>
     <voice>Conductor</voice>
     <count>324</count>
     <firstperf>02/11/1885</firstperf><firstdate>45422</firstdate>
     <lastperf>05/12/1937</lastperf><lastdate>26340</lastdate>
  </singer>
 <singer>
     <performer>Daniels, Barbara</performer>
     <voice>Soprano</voice>
     <count>119</count>
     <firstperf>09/30/1983</firstperf><firstdate>9398</firstdate>
     <lastperf>02/10/1996</lastperf><lastdate>4882</lastdate>
  </singer>
 <singer>
     <performer>Danise, Giuseppe</performer>
     <voice>Baritone</voice>
     <count>425</count>
     <firstperf>11/17/1920</firstperf><firstdate>32360</firstdate>
     <lastperf>01/16/1932</lastperf><lastdate>28283</lastdate>
  </singer>
 <singer>
     <performer>Darcy, Emery</performer>
     <voice>Tenor</voice>
     <count>460</count>
     <firstperf>12/06/1940</firstperf><firstdate>25036</firstdate>
     <lastperf>05/23/1953</lastperf><lastdate>20485</lastdate>
  </singer>
 <singer>
     <performer>Darrenkamp, John</performer>
     <voice>Baritone</voice>
     <count>506</count>
     <firstperf>09/24/1979</firstperf><firstdate>10865</firstdate>
     <lastperf>04/21/1995</lastperf><lastdate>5177</lastdate>
  </singer>
 <singer>
     <performer>Daunoras, Vaclovas</performer>
     <voice>Bass</voice>
     <count>205</count>
     <firstperf>10/02/1996</firstperf><firstdate>4647</firstdate>
     <lastperf>05/05/2005</lastperf><lastdate>1510</lastdate>
  </singer>



 <singer>
     <performer>Davidson, Lawrence</performer>
     <voice>Bass</voice>
     <count>713</count>
     <firstperf>11/15/1947</firstperf><firstdate>22501</firstdate>
     <lastperf>02/08/1966</lastperf><lastdate>15841</lastdate>
  </singer>
 <singer>
     <performer>Davis, Brian</performer>
     <voice>Baritone</voice>
     <count>158</count>
     <firstperf>11/22/1999</firstperf><firstdate>3501</firstdate>
     <lastperf>05/11/2007</lastperf><lastdate>774</lastdate>
  </singer>
 <singer>
     <performer>Day, Kathryn</performer>
     <voice>Mezzo Soprano</voice>
     <count>105</count>
     <firstperf>03/25/1973</firstperf><firstdate>13239</firstdate>
     <lastperf>04/17/2009</lastperf><lastdate>67</lastdate>
  </singer>
 <singer>
     <performer>De Leporte, Rita</performer>
     <voice>Dancer</voice>
     <count>300</count>
     <firstperf>04/11/1923</firstperf><firstdate>31485</firstdate>
     <lastperf>04/09/1935</lastperf><lastdate>27104</lastdate>
  </singer>
 <singer>
     <performer>de los Angeles, Victoria</performer>
     <voice>Soprano</voice>
     <count>139</count>
     <firstperf>03/17/1951</firstperf><firstdate>21283</firstdate>
     <lastperf>05/29/1961</lastperf><lastdate>17557</lastdate>
  </singer>
 <singer>
     <performer>De Luca, Giuseppe</performer>
     <voice>Baritone</voice>
     <count>926</count>
     <firstperf>11/25/1915</firstperf><firstdate>34179</firstdate>
     <lastperf>03/24/1946</lastperf><lastdate>23102</lastdate>
  </singer>
 <singer>
     <performer>De Paola, Paul</performer>
     <voice>Bass</voice>
     <count>439</count>
     <firstperf>12/26/1960</firstperf><firstdate>17711</firstdate>
     <lastperf>11/23/1993</lastperf><lastdate>5691</lastdate>
  </singer>
 <singer>
     <performer>De Paolis, Alessio</performer>
     <voice>Tenor</voice>
     <count>1555</count>
     <firstperf>12/03/1938</firstperf><firstdate>25770</firstdate>
     <lastperf>03/05/1964</lastperf><lastdate>16546</lastdate>
  </singer>
 <singer>
     <performer>De Paul, Judith</performer>
     <voice>Soprano</voice>
     <count>110</count>
     <firstperf>02/13/1968</firstperf><firstdate>15106</firstdate>
     <lastperf>12/19/1972</lastperf><lastdate>13335</lastdate>
  </singer>



 <singer>
     <performer>de Reszke, Edouard</performer>
     <voice>Bass</voice>
     <count>679</count>
     <firstperf>11/09/1891</firstperf><firstdate>42960</firstdate>
     <lastperf>04/27/1903</lastperf><lastdate>38774</lastdate>
  </singer>
 <singer>
     <performer>de Reszke, Jean</performer>
     <voice>Tenor</voice>
     <count>339</count>
     <firstperf>11/09/1891</firstperf><firstdate>42960</firstdate>
     <lastperf>04/29/1901</lastperf><lastdate>39502</lastdate>
  </singer>
 <singer>
     <performer>De Segurola, Andrés</performer>
     <voice>Bass</voice>
     <count>480</count>
     <firstperf>10/10/1901</firstperf><firstdate>39338</firstdate>
     <lastperf>04/08/1920</lastperf><lastdate>32583</lastdate>
  </singer>
 <singer>
     <performer>De Vaschetti, Antonio</performer>
     <voice>Bass</voice>
     <count>305</count>
     <firstperf>11/16/1891</firstperf><firstdate>42953</firstdate>
     <lastperf>04/20/1897</lastperf><lastdate>40971</lastdate>
  </singer>
 <singer>
     <performer>Decker, Geraldine</performer>
     <voice>Mezzo Soprano</voice>
     <count>129</count>
     <firstperf>12/17/1980</firstperf><firstdate>10415</firstdate>
     <lastperf>03/23/1987</lastperf><lastdate>8128</lastdate>
  </singer>
 <singer>
     <performer>Del Carlo, John</performer>
     <voice>Bass Baritone</voice>
     <count>198</count>
     <firstperf>01/14/1993</firstperf><firstdate>6004</firstdate>
     <lastperf>02/28/2009</lastperf><lastdate>115</lastdate>
  </singer>
 <singer>
     <performer>Del Monaco, Mario</performer>
     <voice>Tenor</voice>
     <count>143</count>
     <firstperf>11/27/1950</firstperf><firstdate>21393</firstdate>
     <lastperf>01/03/1959</lastperf><lastdate>18434</lastdate>
  </singer>
 <singer>
     <performer>Delaunois, Raymonde</performer>
     <voice>Mezzo Soprano</voice>
     <count>315</count>
     <firstperf>11/28/1914</firstperf><firstdate>34541</firstdate>
     <lastperf>04/18/1926</lastperf><lastdate>30382</lastdate>
  </singer>
 <singer>
     <performer>Della Casa, Lisa</performer>
     <voice>Soprano</voice>
     <count>174</count>
     <firstperf>11/20/1953</firstperf><firstdate>20304</firstdate>
     <lastperf>12/09/1967</lastperf><lastdate>15172</lastdate>
  </singer>



 <singer>
     <performer>Der Derian, Suzanne</performer>
     <voice>Soprano</voice>
     <count>118</count>
     <firstperf>12/18/1973</firstperf><firstdate>12971</firstdate>
     <lastperf>03/10/1995</lastperf><lastdate>5219</lastdate>
  </singer>
 <singer>
     <performer>Derr, Meredith</performer>
     <voice>Tenor</voice>
     <count>160</count>
     <firstperf>01/20/1988</firstperf><firstdate>7825</firstdate>
     <lastperf>04/18/2008</lastperf><lastdate>431</lastdate>
  </singer>
 <singer>
     <performer>Destinn, Emmy</performer>
     <voice>Soprano</voice>
     <count>339</count>
     <firstperf>11/16/1908</firstperf><firstdate>36744</firstdate>
     <lastperf>12/27/1920</lastperf><lastdate>32320</lastdate>
  </singer>
 <singer>
     <performer>Devlin, Michael</performer>
     <voice>Bass Baritone</voice>
     <count>214</count>
     <firstperf>11/23/1978</firstperf><firstdate>11170</firstdate>
     <lastperf>09/22/2008</lastperf><lastdate>274</lastdate>
  </singer>
 <singer>
     <performer>DeYoung, Michelle</performer>
     <voice>Mezzo Soprano</voice>
     <count>106</count>
     <firstperf>04/05/1992</firstperf><firstdate>6288</firstdate>
     <lastperf>12/12/2008</lastperf><lastdate>193</lastdate>
  </singer>
 <singer>
     <performer>Di Franco, Loretta</performer>
     <voice>Soprano</voice>
     <count>928</count>
     <firstperf>01/16/1961</firstperf><firstdate>17690</firstdate>
     <lastperf>04/21/1995</lastperf><lastdate>5177</lastdate>
  </singer>
 <singer>
     <performer>Di Giuseppe, Enrico</performer>
     <voice>Tenor</voice>
     <count>162</count>
     <firstperf>06/20/1969</firstperf><firstdate>14613</firstdate>
     <lastperf>12/22/1986</lastperf><lastdate>8219</lastdate>
  </singer>
 <singer>
     <performer>Di Stefano, Giuseppe</performer>
     <voice>Tenor</voice>
     <count>112</count>
     <firstperf>02/25/1948</firstperf><firstdate>22399</firstdate>
     <lastperf>01/27/1965</lastperf><lastdate>16218</lastdate>
  </singer>
 <singer>
     <performer>Díaz, Justino</performer>
     <voice>Bass</voice>
     <count>400</count>
     <firstperf>03/29/1963</firstperf><firstdate>16888</firstdate>
     <lastperf>11/04/1994</lastperf><lastdate>5345</lastdate>
  </singer>



 <singer>
     <performer>Díaz, Rafaelo</performer>
     <voice>Tenor</voice>
     <count>186</count>
     <firstperf>01/05/1918</firstperf><firstdate>33407</firstdate>
     <lastperf>02/05/1930</lastperf><lastdate>28993</lastdate>
  </singer>
 <singer>
     <performer>Didur, Adamo</performer>
     <voice>Bass</voice>
     <count>932</count>
     <firstperf>11/14/1908</firstperf><firstdate>36746</firstdate>
     <lastperf>02/26/1933</lastperf><lastdate>27876</lastdate>
  </singer>
 <singer>
     <performer>Dippel, Andreas</performer>
     <voice>Tenor</voice>
     <count>394</count>
     <firstperf>11/26/1890</firstperf><firstdate>43308</firstdate>
     <lastperf>04/13/1908</lastperf><lastdate>36961</lastdate>
  </singer>
 <singer>
     <performer>Dobriansky, Andrij</performer>
     <voice>Bass</voice>
     <count>905</count>
     <firstperf>02/11/1970</firstperf><firstdate>14377</firstdate>
     <lastperf>01/06/1996</lastperf><lastdate>4917</lastdate>
  </singer>
 <singer>
     <performer>Doe, Doris</performer>
     <voice>Mezzo Soprano</voice>
     <count>345</count>
     <firstperf>02/03/1932</firstperf><firstdate>28265</firstdate>
     <lastperf>02/03/1947</lastperf><lastdate>22786</lastdate>
  </singer>
 <singer>
     <performer>Dolinoff, Alexis</performer>
     <voice>Dancer</voice>
     <count>219</count>
     <firstperf>11/25/1941</firstperf><firstdate>24682</firstdate>
     <lastperf>03/24/1945</lastperf><lastdate>23467</lastdate>
  </singer>
 <singer>
     <performer>Dollar, William</performer>
     <voice>Dancer</voice>
     <count>100</count>
     <firstperf>12/20/1935</firstperf><firstdate>26849</firstdate>
     <lastperf>04/11/1938</lastperf><lastdate>26006</lastdate>
  </singer>
 <singer>
     <performer>Domingo, Plácido</performer>
     <voice>Conductor</voice>
     <count>127</count>
     <firstperf>10/22/1984</firstperf><firstdate>9010</firstdate>
     <lastperf>12/20/2007</lastperf><lastdate>551</lastdate>
  </singer>
 <singer>
     <performer>Domingo, Plácido</performer>
     <voice>Tenor</voice>
     <count>631</count>
     <firstperf>08/09/1966</firstperf><firstdate>15659</firstdate>
     <lastperf>05/05/2009</lastperf><lastdate>49</lastdate>
  </singer>



 <singer>
     <performer>Doninelli, Aida</performer>
     <voice>Soprano</voice>
     <count>206</count>
     <firstperf>11/02/1928</firstperf><firstdate>29453</firstdate>
     <lastperf>03/24/1933</lastperf><lastdate>27850</lastdate>
  </singer>
 <singer>
     <performer>Dooley, William</performer>
     <voice>Baritone</voice>
     <count>188</count>
     <firstperf>02/15/1964</firstperf><firstdate>16565</firstdate>
     <lastperf>03/11/1977</lastperf><lastdate>11792</lastdate>
  </singer>
 <singer>
     <performer>Doré, Jean</performer>
     <voice>Baritone</voice>
     <count>100</count>
     <firstperf>12/15/1886</firstperf><firstdate>44750</firstdate>
     <lastperf>05/06/1890</lastperf><lastdate>43512</lastdate>
  </singer>
 <singer>
     <performer>Dubinbaum, Gail</performer>
     <voice>Mezzo Soprano</voice>
     <count>103</count>
     <firstperf>04/05/1981</firstperf><firstdate>10306</firstdate>
     <lastperf>11/22/1988</lastperf><lastdate>7518</lastdate>
  </singer>
 <singer>
     <performer>Duchène, Maria</performer>
     <voice>Mezzo Soprano</voice>
     <count>166</count>
     <firstperf>03/16/1912</firstperf><firstdate>35528</firstdate>
     <lastperf>04/18/1916</lastperf><lastdate>34034</lastdate>
  </singer>
 <singer>
     <performer>Dudley, John</performer>
     <voice>Tenor</voice>
     <count>235</count>
     <firstperf>12/06/1940</firstperf><firstdate>25036</firstdate>
     <lastperf>05/08/1944</lastperf><lastdate>23787</lastdate>
  </singer>
 <singer>
     <performer>Dufriche, Eugène</performer>
     <voice>Baritone</voice>
     <count>703</count>
     <firstperf>11/29/1893</firstperf><firstdate>42209</firstdate>
     <lastperf>04/28/1908</lastperf><lastdate>36946</lastdate>
  </singer>
 <singer>
     <performer>Dunn, Mignon</performer>
     <voice>Mezzo Soprano</voice>
     <count>653</count>
     <firstperf>10/29/1958</firstperf><firstdate>18500</firstdate>
     <lastperf>01/27/1994</lastperf><lastdate>5626</lastdate>
  </singer>
 <singer>
     <performer>Eames, Emma</performer>
     <voice>Soprano</voice>
     <count>440</count>
     <firstperf>11/09/1891</firstperf><firstdate>42960</firstdate>
     <lastperf>02/15/1909</lastperf><lastdate>36653</lastdate>
  </singer>



 <singer>
     <performer>Easton, Florence</performer>
     <voice>Soprano</voice>
     <count>354</count>
     <firstperf>12/07/1917</firstperf><firstdate>33436</firstdate>
     <lastperf>03/15/1936</lastperf><lastdate>26763</lastdate>
  </singer>
 <singer>
     <performer>Edelmann, Otto</performer>
     <voice>Bass</voice>
     <count>146</count>
     <firstperf>11/11/1954</firstperf><firstdate>19948</firstdate>
     <lastperf>04/07/1976</lastperf><lastdate>12130</lastdate>
  </singer>
 <singer>
     <performer>Egener, Minnie</performer>
     <voice>Soprano</voice>
     <count>752</count>
     <firstperf>12/24/1903</firstperf><firstdate>38533</firstdate>
     <lastperf>12/15/1932</lastperf><lastdate>27949</lastdate>
  </singer>
 <singer>
     <performer>Elias, Diane</performer>
     <voice>Mezzo Soprano</voice>
     <count>276</count>
     <firstperf>04/27/1996</firstperf><firstdate>4805</firstdate>
     <lastperf>02/22/2007</lastperf><lastdate>852</lastdate>
  </singer>
 <singer>
     <performer>Elias, Rosalind</performer>
     <voice>Mezzo Soprano</voice>
     <count>686</count>
     <firstperf>02/23/1954</firstperf><firstdate>20209</firstdate>
     <lastperf>11/01/1996</lastperf><lastdate>4617</lastdate>
  </singer>
 <singer>
     <performer>Elvira, Pablo</performer>
     <voice>Baritone</voice>
     <count>118</count>
     <firstperf>03/27/1966</firstperf><firstdate>15794</firstdate>
     <lastperf>04/21/1990</lastperf><lastdate>7003</lastdate>
  </singer>
 <singer>
     <performer>Engelman, Wilfred</performer>
     <voice>Baritone</voice>
     <count>457</count>
     <firstperf>05/11/1936</firstperf><firstdate>26706</firstdate>
     <lastperf>04/16/1943</lastperf><lastdate>24175</lastdate>
  </singer>
 <singer>
     <performer>Erede, Alberto</performer>
     <voice>Conductor</voice>
     <count>281</count>
     <firstperf>11/11/1950</firstperf><firstdate>21409</firstdate>
     <lastperf>03/24/1975</lastperf><lastdate>12510</lastdate>
  </singer>
 <singer>
     <performer>Ernster, Dezsö</performer>
     <voice>Bass</voice>
     <count>175</count>
     <firstperf>11/20/1946</firstperf><firstdate>22861</firstdate>
     <lastperf>12/17/1963</lastperf><lastdate>16625</lastdate>
  </singer>



 <singer>
     <performer>Fairlie, Skiles</performer>
     <voice>Dancer</voice>
     <count>103</count>
     <firstperf>01/28/1967</firstperf><firstdate>15487</firstdate>
     <lastperf>04/13/1976</lastperf><lastdate>12124</lastdate>
  </singer>
 <singer>
     <performer>Falco, Philine</performer>
     <voice>Soprano</voice>
     <count>414</count>
     <firstperf>11/04/1927</firstperf><firstdate>29817</firstdate>
     <lastperf>04/19/1935</lastperf><lastdate>27094</lastdate>
  </singer>
 <singer>
     <performer>Farell, Marita</performer>
     <voice>Soprano</voice>
     <count>230</count>
     <firstperf>12/03/1937</firstperf><firstdate>26135</firstdate>
     <lastperf>05/19/1947</lastperf><lastdate>22681</lastdate>
  </singer>
 <singer>
     <performer>Farina, Franco</performer>
     <voice>Tenor</voice>
     <count>133</count>
     <firstperf>10/13/1990</firstperf><firstdate>6828</firstdate>
     <lastperf>12/07/2007</lastperf><lastdate>564</lastdate>
  </singer>
 <singer>
     <performer>Farrar, Geraldine</performer>
     <voice>Soprano</voice>
     <count>672</count>
     <firstperf>11/26/1906</firstperf><firstdate>37465</firstdate>
     <lastperf>04/22/1922</lastperf><lastdate>31839</lastdate>
  </singer>
 <singer>
     <performer>Fenn, Jean</performer>
     <voice>Soprano</voice>
     <count>126</count>
     <firstperf>11/21/1953</firstperf><firstdate>20303</firstdate>
     <lastperf>01/23/1970</lastperf><lastdate>14396</lastdate>
  </singer>
 <singer>
     <performer>Fercana, Mary</performer>
     <voice>Soprano</voice>
     <count>240</count>
     <firstperf>12/01/1959</firstperf><firstdate>18102</firstdate>
     <lastperf>07/05/1997</lastperf><lastdate>4371</lastdate>
  </singer>
 <singer>
     <performer>Ferrari, Rodolfo</performer>
     <voice>Conductor</voice>
     <count>109</count>
     <firstperf>11/18/1907</firstperf><firstdate>37108</firstdate>
     <lastperf>04/29/1908</lastperf><lastdate>36945</lastdate>
  </singer>
 <singer>
     <performer>Ferraro, Edilio</performer>
     <voice>Dancer</voice>
     <count>134</count>
     <firstperf>02/24/1961</firstperf><firstdate>17651</firstdate>
     <lastperf>12/15/1976</lastperf><lastdate>11878</lastdate>
  </singer>



 <singer>
     <performer>Filip, Emil</performer>
     <voice>Tenor</voice>
     <count>106</count>
     <firstperf>10/16/1963</firstperf><firstdate>16687</firstdate>
     <lastperf>06/09/1983</lastperf><lastdate>9511</lastdate>
  </singer>
 <singer>
     <performer>Fiore, John</performer>
     <voice>Conductor</voice>
     <count>110</count>
     <firstperf>04/02/1989</firstperf><firstdate>7387</firstdate>
     <lastperf>02/26/2004</lastperf><lastdate>1944</lastdate>
  </singer>
 <singer>
     <performer>Fiorito, John</performer>
     <voice>Baritone</voice>
     <count>150</count>
     <firstperf>03/29/1963</firstperf><firstdate>16888</firstdate>
     <lastperf>04/12/2003</lastperf><lastdate>2264</lastdate>
  </singer>
 <singer>
     <performer>Firmin, Richard</performer>
     <voice>Tenor</voice>
     <count>127</count>
     <firstperf>03/16/1973</firstperf><firstdate>13248</firstdate>
     <lastperf>11/15/1986</lastperf><lastdate>8256</lastdate>
  </singer>
 <singer>
     <performer>Fischer, Emil</performer>
     <voice>Bass</voice>
     <count>371</count>
     <firstperf>11/23/1885</firstperf><firstdate>45137</firstdate>
     <lastperf>03/15/1907</lastperf><lastdate>37356</lastdate>
  </singer>
 <singer>
     <performer>Fitch, Bernard</performer>
     <voice>Tenor</voice>
     <count>910</count>
     <firstperf>02/20/1989</firstperf><firstdate>7428</firstdate>
     <lastperf>04/03/2009</lastperf><lastdate>81</lastdate>
  </singer>
 <singer>
     <performer>Flagello, Ezio</performer>
     <voice>Bass</voice>
     <count>528</count>
     <firstperf>11/09/1957</firstperf><firstdate>18854</firstdate>
     <lastperf>12/17/1984</lastperf><lastdate>8954</lastdate>
  </singer>
 <singer>
     <performer>Flagstad, Kirsten</performer>
     <voice>Soprano</voice>
     <count>260</count>
     <firstperf>02/02/1935</firstperf><firstdate>27170</firstdate>
     <lastperf>04/01/1952</lastperf><lastdate>20902</lastdate>
  </singer>
 <singer>
     <performer>Fleck, William</performer>
     <voice>Bass</voice>
     <count>233</count>
     <firstperf>12/18/1980</firstperf><firstdate>10414</firstdate>
     <lastperf>11/07/1987</lastperf><lastdate>7899</lastdate>
  </singer>



 <singer>
     <performer>Fleischer, Editha</performer>
     <voice>Soprano</voice>
     <count>400</count>
     <firstperf>11/06/1926</firstperf><firstdate>30180</firstdate>
     <lastperf>03/21/1936</lastperf><lastdate>26757</lastdate>
  </singer>
 <singer>
     <performer>Fleming, Renée</performer>
     <voice>Soprano</voice>
     <count>186</count>
     <firstperf>04/10/1988</firstperf><firstdate>7744</firstdate>
     <lastperf>03/21/2009</lastperf><lastdate>94</lastdate>
  </singer>
 <singer>
     <performer>Flexer, Dorothea</performer>
     <voice>Mezzo Soprano</voice>
     <count>384</count>
     <firstperf>03/05/1926</firstperf><firstdate>30426</firstdate>
     <lastperf>03/21/1936</lastperf><lastdate>26757</lastdate>
  </singer>
 <singer>
     <performer>Flon, Philippe</performer>
     <voice>Conductor</voice>
     <count>175</count>
     <firstperf>11/23/1900</firstperf><firstdate>39659</firstdate>
     <lastperf>04/27/1903</lastperf><lastdate>38774</lastdate>
  </singer>
 <singer>
     <performer>Florio, Ann</performer>
     <voice>Soprano</voice>
     <count>101</count>
     <firstperf>10/17/1968</firstperf><firstdate>14859</firstdate>
     <lastperf>11/19/1981</lastperf><lastdate>10078</lastdate>
  </singer>
 <singer>
     <performer>Forest, Michael</performer>
     <voice>Tenor</voice>
     <count>273</count>
     <firstperf>09/27/1989</firstperf><firstdate>7209</firstdate>
     <lastperf>04/12/2008</lastperf><lastdate>437</lastdate>
  </singer>
 <singer>
     <performer>Fornia, Rita</performer>
     <voice>Soprano</voice>
     <count>449</count>
     <firstperf>12/06/1907</firstperf><firstdate>37090</firstdate>
     <lastperf>04/07/1922</lastperf><lastdate>31854</lastdate>
  </singer>
 <singer>
     <performer>Forst, Judith</performer>
     <voice>Mezzo Soprano</voice>
     <count>227</count>
     <firstperf>09/19/1968</firstperf><firstdate>14887</firstdate>
     <lastperf>02/10/2007</lastperf><lastdate>864</lastdate>
  </singer>
 <singer>
     <performer>Fracker, Richard</performer>
     <voice>Tenor</voice>
     <count>160</count>
     <firstperf>09/26/1989</firstperf><firstdate>7210</firstdate>
     <lastperf>02/17/2005</lastperf><lastdate>1587</lastdate>
  </singer>



 <singer>
     <performer>Franke, Paul</performer>
     <voice>Tenor</voice>
     <count>1980</count>
     <firstperf>12/01/1948</firstperf><firstdate>22119</firstdate>
     <lastperf>04/16/1987</lastperf><lastdate>8104</lastdate>
  </singer>
 <singer>
     <performer>Franko, Nahan</performer>
     <voice>Conductor</voice>
     <count>101</count>
     <firstperf>03/31/1898</firstperf><firstdate>40626</firstdate>
     <lastperf>12/17/1912</lastperf><lastdate>35252</lastdate>
  </singer>
 <singer>
     <performer>Fremstad, Olive</performer>
     <voice>Soprano</voice>
     <count>345</count>
     <firstperf>11/25/1903</firstperf><firstdate>38562</firstdate>
     <lastperf>04/23/1914</lastperf><lastdate>34760</lastdate>
  </singer>
 <singer>
     <performer>Freni, Mirella</performer>
     <voice>Soprano</voice>
     <count>139</count>
     <firstperf>09/29/1965</firstperf><firstdate>15973</firstdate>
     <lastperf>05/15/2005</lastperf><lastdate>1500</lastdate>
  </singer>
 <singer>
     <performer>Fritz, Joseph</performer>
     <voice>Dancer</voice>
     <count>180</count>
     <firstperf>09/23/1986</firstperf><firstdate>8309</firstdate>
     <lastperf>04/28/2001</lastperf><lastdate>2978</lastdate>
  </singer>
 <singer>
     <performer>Froehlich, Bianca</performer>
     <voice>Dancer</voice>
     <count>116</count>
     <firstperf>02/17/1904</firstperf><firstdate>38478</firstdate>
     <lastperf>04/18/1908</lastperf><lastdate>36956</lastdate>
  </singer>
 <singer>
     <performer>Frye, David</performer>
     <voice>Tenor</voice>
     <count>139</count>
     <firstperf>10/13/1994</firstperf><firstdate>5367</firstdate>
     <lastperf>05/16/2008</lastperf><lastdate>403</lastdate>
  </singer>
 <singer>
     <performer>Fu, Haijing</performer>
     <voice>Baritone</voice>
     <count>110</count>
     <firstperf>04/10/1988</firstperf><firstdate>7744</firstdate>
     <lastperf>05/17/2008</lastperf><lastdate>402</lastdate>
  </singer>
 <singer>
     <performer>Fulton, Thomas</performer>
     <voice>Conductor</voice>
     <count>192</count>
     <firstperf>11/15/1979</firstperf><firstdate>10813</firstdate>
     <lastperf>06/25/1994</lastperf><lastdate>5477</lastdate>
  </singer>



 <singer>
     <performer>Furlanetto, Ferruccio</performer>
     <voice>Bass</voice>
     <count>166</count>
     <firstperf>02/26/1980</firstperf><firstdate>10710</firstdate>
     <lastperf>04/10/2008</lastperf><lastdate>439</lastdate>
  </singer>
 <singer>
     <performer>Gabor, Arnold</performer>
     <voice>Baritone</voice>
     <count>803</count>
     <firstperf>11/09/1923</firstperf><firstdate>31273</firstdate>
     <lastperf>03/17/1941</lastperf><lastdate>24935</lastdate>
  </singer>
 <singer>
     <performer>Gadski, Johanna</performer>
     <voice>Soprano</voice>
     <count>493</count>
     <firstperf>12/11/1898</firstperf><firstdate>40371</firstdate>
     <lastperf>04/28/1917</lastperf><lastdate>33659</lastdate>
  </singer>
 <singer>
     <performer>Galli, Rosina</performer>
     <voice>Dancer</voice>
     <count>496</count>
     <firstperf>11/19/1914</firstperf><firstdate>34550</firstdate>
     <lastperf>01/30/1930</lastperf><lastdate>28999</lastdate>
  </singer>
 <singer>
     <performer>Galli-Curci, Amelita</performer>
     <voice>Soprano</voice>
     <count>105</count>
     <firstperf>11/14/1921</firstperf><firstdate>31998</firstdate>
     <lastperf>01/24/1930</lastperf><lastdate>29005</lastdate>
  </singer>
 <singer>
     <performer>Gandolfi, Alfredo</performer>
     <voice>Baritone</voice>
     <count>307</count>
     <firstperf>10/28/1929</firstperf><firstdate>29093</firstdate>
     <lastperf>03/20/1936</lastperf><lastdate>26758</lastdate>
  </singer>
 <singer>
     <performer>Gangestad, Andrew</performer>
     <voice>Bass</voice>
     <count>103</count>
     <firstperf>03/05/2000</firstperf><firstdate>3397</firstdate>
     <lastperf>12/04/2008</lastperf><lastdate>201</lastdate>
  </singer>
 <singer>
     <performer>Garris, John</performer>
     <voice>Tenor</voice>
     <count>312</count>
     <firstperf>02/27/1942</firstperf><firstdate>24588</firstdate>
     <lastperf>04/19/1949</lastperf><lastdate>21980</lastdate>
  </singer>
 <singer>
     <performer>Garrison, Jon</performer>
     <voice>Tenor</voice>
     <count>125</count>
     <firstperf>10/18/1974</firstperf><firstdate>12667</firstdate>
     <lastperf>01/06/1996</lastperf><lastdate>4917</lastdate>
  </singer>



 <singer>
     <performer>Garrison, Mabel</performer>
     <voice>Soprano</voice>
     <count>109</count>
     <firstperf>02/15/1914</firstperf><firstdate>34827</firstdate>
     <lastperf>01/22/1921</lastperf><lastdate>32294</lastdate>
  </singer>
 <singer>
     <performer>Garvin, Bradley</performer>
     <voice>Bass</voice>
     <count>139</count>
     <firstperf>09/30/1993</firstperf><firstdate>5745</firstdate>
     <lastperf>03/06/2002</lastperf><lastdate>2666</lastdate>
  </singer>
 <singer>
     <performer>Gedda, Nicolai</performer>
     <voice>Tenor</voice>
     <count>367</count>
     <firstperf>11/01/1957</firstperf><firstdate>18862</firstdate>
     <lastperf>11/11/1983</lastperf><lastdate>9356</lastdate>
  </singer>
 <singer>
     <performer>Gelinas, Linda</performer>
     <voice>Dancer</voice>
     <count>410</count>
     <firstperf>12/03/1981</firstperf><firstdate>10064</firstdate>
     <lastperf>02/21/2009</lastperf><lastdate>122</lastdate>
  </singer>
 <singer>
     <performer>Gergiev, Valery</performer>
     <voice>Conductor</voice>
     <count>136</count>
     <firstperf>03/21/1994</firstperf><firstdate>5573</firstdate>
     <lastperf>05/18/2008</lastperf><lastdate>401</lastdate>
  </singer>
 <singer>
     <performer>Ghazal, Edward</performer>
     <voice>Bass</voice>
     <count>447</count>
     <firstperf>03/25/1959</firstperf><firstdate>18353</firstdate>
     <lastperf>04/28/1990</lastperf><lastdate>6996</lastdate>
  </singer>
 <singer>
     <performer>Giaiotti, Bonaldo</performer>
     <voice>Bass</voice>
     <count>414</count>
     <firstperf>10/24/1960</firstperf><firstdate>17774</firstdate>
     <lastperf>11/17/1989</lastperf><lastdate>7158</lastdate>
  </singer>
 <singer>
     <performer>Gibbs, Raymond</performer>
     <voice>Tenor</voice>
     <count>267</count>
     <firstperf>02/11/1970</firstperf><firstdate>14377</firstdate>
     <lastperf>01/10/1981</lastperf><lastdate>10391</lastdate>
  </singer>
 <singer>
     <performer>Gigli, Beniamino</performer>
     <voice>Tenor</voice>
     <count>510</count>
     <firstperf>11/26/1920</firstperf><firstdate>32351</firstdate>
     <lastperf>02/08/1939</lastperf><lastdate>25703</lastdate>
  </singer>



 <singer>
     <performer>Gilibert, Charles</performer>
     <voice>Baritone</voice>
     <count>165</count>
     <firstperf>11/09/1900</firstperf><firstdate>39673</firstdate>
     <lastperf>04/27/1903</lastperf><lastdate>38774</lastdate>
  </singer>
 <singer>
     <performer>Gilly, Dinh</performer>
     <voice>Baritone</voice>
     <count>248</count>
     <firstperf>11/16/1909</firstperf><firstdate>36379</firstdate>
     <lastperf>05/02/1914</lastperf><lastdate>34751</lastdate>
  </singer>
 <singer>
     <performer>Gilmore, John</performer>
     <voice>Tenor</voice>
     <count>188</count>
     <firstperf>10/12/1981</firstperf><firstdate>10116</firstdate>
     <lastperf>01/10/1992</lastperf><lastdate>6374</lastdate>
  </singer>
 <singer>
     <performer>Giordani, Marcello</performer>
     <voice>Tenor</voice>
     <count>177</count>
     <firstperf>06/16/1993</firstperf><firstdate>5851</firstdate>
     <lastperf>03/15/2009</lastperf><lastdate>100</lastdate>
  </singer>
 <singer>
     <performer>Glassman, Allan</performer>
     <voice>Tenor</voice>
     <count>186</count>
     <firstperf>09/26/1983</firstperf><firstdate>9402</firstdate>
     <lastperf>10/16/2008</lastperf><lastdate>250</lastdate>
  </singer>
 <singer>
     <performer>Glaz, Hertha</performer>
     <voice>Mezzo Soprano</voice>
     <count>334</count>
     <firstperf>12/25/1942</firstperf><firstdate>24287</firstdate>
     <lastperf>05/26/1956</lastperf><lastdate>19386</lastdate>
  </singer>
 <singer>
     <performer>Gluck, Alma</performer>
     <voice>Soprano</voice>
     <count>112</count>
     <firstperf>11/16/1909</firstperf><firstdate>36379</firstdate>
     <lastperf>03/03/1918</lastperf><lastdate>33350</lastdate>
  </singer>
 <singer>
     <performer>Godfrey Ben-David, Batyah</performer>
     <voice>Mezzo Soprano</voice>
     <count>594</count>
     <firstperf>02/17/1969</firstperf><firstdate>14736</firstdate>
     <lastperf>04/16/1988</lastperf><lastdate>7738</lastdate>
  </singer>
 <singer>
     <performer>Goeke, Leo</performer>
     <voice>Tenor</voice>
     <count>212</count>
     <firstperf>04/07/1967</firstperf><firstdate>15418</firstdate>
     <lastperf>11/07/1974</lastperf><lastdate>12647</lastdate>
  </singer>



 <singer>
     <performer>Goodloe, Robert</performer>
     <voice>Baritone</voice>
     <count>984</count>
     <firstperf>03/23/1964</firstperf><firstdate>16528</firstdate>
     <lastperf>06/08/1982</lastperf><lastdate>9877</lastdate>
  </singer>
 <singer>
     <performer>Gordon, Jeanne</performer>
     <voice>Mezzo Soprano</voice>
     <count>206</count>
     <firstperf>11/22/1919</firstperf><firstdate>32721</firstdate>
     <lastperf>04/12/1928</lastperf><lastdate>29657</lastdate>
  </singer>
 <singer>
     <performer>Goritz, Otto</performer>
     <voice>Baritone</voice>
     <count>620</count>
     <firstperf>12/24/1903</firstperf><firstdate>38533</firstdate>
     <lastperf>04/07/1917</lastperf><lastdate>33680</lastdate>
  </singer>
 <singer>
     <performer>Graham, Susan</performer>
     <voice>Mezzo Soprano</voice>
     <count>129</count>
     <firstperf>04/10/1988</firstperf><firstdate>7744</firstdate>
     <lastperf>12/04/2008</lastperf><lastdate>201</lastdate>
  </singer>
 <singer>
     <performer>Gramm, Donald</performer>
     <voice>Bass</voice>
     <count>230</count>
     <firstperf>01/10/1964</firstperf><firstdate>16601</firstdate>
     <lastperf>03/05/1983</lastperf><lastdate>9607</lastdate>
  </singer>
 <singer>
     <performer>Graves, Kimberly</performer>
     <voice>Dancer</voice>
     <count>167</count>
     <firstperf>11/17/1978</firstperf><firstdate>11176</firstdate>
     <lastperf>05/01/1993</lastperf><lastdate>5897</lastdate>
  </singer>
 <singer>
     <performer>Green, Constance</performer>
     <voice>Soprano</voice>
     <count>132</count>
     <firstperf>04/18/1983</firstperf><firstdate>9563</firstdate>
     <lastperf>02/22/2005</lastperf><lastdate>1582</lastdate>
  </singer>
 <singer>
     <performer>Greer, Frances</performer>
     <voice>Soprano</voice>
     <count>153</count>
     <firstperf>03/15/1942</firstperf><firstdate>24572</firstdate>
     <lastperf>02/07/1950</lastperf><lastdate>21686</lastdate>
  </singer>
 <singer>
     <performer>Grillo, Joann</performer>
     <voice>Mezzo Soprano</voice>
     <count>289</count>
     <firstperf>10/17/1963</firstperf><firstdate>16686</firstdate>
     <lastperf>06/15/1984</lastperf><lastdate>9139</lastdate>
  </singer>



 <singer>
     <performer>Groves, Paul</performer>
     <voice>Tenor</voice>
     <count>166</count>
     <firstperf>04/14/1991</firstperf><firstdate>6645</firstdate>
     <lastperf>05/17/2008</lastperf><lastdate>402</lastdate>
  </singer>
 <singer>
     <performer>Guarrera, Frank</performer>
     <voice>Baritone</voice>
     <count>680</count>
     <firstperf>12/14/1948</firstperf><firstdate>22106</firstdate>
     <lastperf>05/08/1976</lastperf><lastdate>12099</lastdate>
  </singer>
 <singer>
     <performer>Güden, Hilde</performer>
     <voice>Soprano</voice>
     <count>138</count>
     <firstperf>11/15/1951</firstperf><firstdate>21040</firstdate>
     <lastperf>03/17/1960</lastperf><lastdate>17995</lastdate>
  </singer>
 <singer>
     <performer>Guilford, Nannette</performer>
     <voice>Soprano</voice>
     <count>224</count>
     <firstperf>11/10/1923</firstperf><firstdate>31272</firstdate>
     <lastperf>03/27/1932</lastperf><lastdate>28212</lastdate>
  </singer>
 <singer>
     <performer>Guleghina, Maria</performer>
     <voice>Soprano</voice>
     <count>141</count>
     <firstperf>01/03/1991</firstperf><firstdate>6746</firstdate>
     <lastperf>03/15/2009</lastperf><lastdate>100</lastdate>
  </singer>
 <singer>
     <performer>Gurney, John</performer>
     <voice>Bass</voice>
     <count>331</count>
     <firstperf>04/12/1935</firstperf><firstdate>27101</firstdate>
     <lastperf>05/04/1945</lastperf><lastdate>23426</lastdate>
  </singer>
 <singer>
     <performer>Gustafson, William</performer>
     <voice>Bass</voice>
     <count>445</count>
     <firstperf>11/23/1920</firstperf><firstdate>32354</firstdate>
     <lastperf>01/02/1931</lastperf><lastdate>28662</lastdate>
  </singer>
 <singer>
     <performer>Guyer, Joyce</performer>
     <voice>Soprano</voice>
     <count>193</count>
     <firstperf>04/05/1981</firstperf><firstdate>10306</firstdate>
     <lastperf>05/06/2004</lastperf><lastdate>1874</lastdate>
  </singer>
 <singer>
     <performer>Hadley, Jerry</performer>
     <voice>Tenor</voice>
     <count>122</count>
     <firstperf>03/07/1987</firstperf><firstdate>8144</firstdate>
     <lastperf>05/11/2002</lastperf><lastdate>2600</lastdate>
  </singer>



 <singer>
     <performer>Hageman, Richard</performer>
     <voice>Conductor</voice>
     <count>162</count>
     <firstperf>11/24/1908</firstperf><firstdate>36736</firstdate>
     <lastperf>02/10/1937</lastperf><lastdate>26431</lastdate>
  </singer>
 <singer>
     <performer>Halfvarson, Eric</performer>
     <voice>Bass</voice>
     <count>108</count>
     <firstperf>01/22/1993</firstperf><firstdate>5996</firstdate>
     <lastperf>02/18/2006</lastperf><lastdate>1221</lastdate>
  </singer>
 <singer>
     <performer>Hamilton, David</performer>
     <voice>Baritone</voice>
     <count>105</count>
     <firstperf>12/22/1986</firstperf><firstdate>8219</firstdate>
     <lastperf>06/30/1990</lastperf><lastdate>6933</lastdate>
  </singer>
 <singer>
     <performer>Hammons, Thomas</performer>
     <voice>Bass Baritone</voice>
     <count>261</count>
     <firstperf>12/13/1996</firstperf><firstdate>4575</firstdate>
     <lastperf>03/22/2008</lastperf><lastdate>458</lastdate>
  </singer>
 <singer>
     <performer>Hampson, Thomas</performer>
     <voice>Baritone</voice>
     <count>197</count>
     <firstperf>04/05/1981</firstperf><firstdate>10306</firstdate>
     <lastperf>03/15/2009</lastperf><lastdate>100</lastdate>
  </singer>
 <singer>
     <performer>Hanriot, John</performer>
     <voice>Tenor</voice>
     <count>294</count>
     <firstperf>11/09/1977</firstperf><firstdate>11549</firstdate>
     <lastperf>11/23/2001</lastperf><lastdate>2769</lastdate>
  </singer>
 <singer>
     <performer>Hargrave, William</performer>
     <voice>Bass</voice>
     <count>106</count>
     <firstperf>12/03/1944</firstperf><firstdate>23578</firstdate>
     <lastperf>05/09/1947</lastperf><lastdate>22691</lastdate>
  </singer>
 <singer>
     <performer>Harper, Talmage</performer>
     <voice>Bass</voice>
     <count>101</count>
     <firstperf>02/01/1980</firstperf><firstdate>10735</firstdate>
     <lastperf>12/13/1988</lastperf><lastdate>7497</lastdate>
  </singer>
 <singer>
     <performer>Harrell, Mack</performer>
     <voice>Baritone</voice>
     <count>156</count>
     <firstperf>12/16/1939</firstperf><firstdate>25392</firstdate>
     <lastperf>03/20/1958</lastperf><lastdate>18723</lastdate>
  </singer>



 <singer>
     <performer>Harris, Hilda</performer>
     <voice>Mezzo Soprano</voice>
     <count>100</count>
     <firstperf>02/20/1973</firstperf><firstdate>13272</firstdate>
     <lastperf>01/10/1992</lastperf><lastdate>6374</lastdate>
  </singer>
 <singer>
     <performer>Harrold, Orville</performer>
     <voice>Tenor</voice>
     <count>160</count>
     <firstperf>11/18/1919</firstperf><firstdate>32725</firstdate>
     <lastperf>04/20/1924</lastperf><lastdate>31110</lastdate>
  </singer>
 <singer>
     <performer>Harshaw, Margaret</performer>
     <voice>Mezzo Soprano, Soprano</voice>
     <count>375</count>
     <firstperf>03/15/1942</firstperf><firstdate>24572</firstdate>
     <lastperf>03/10/1964</lastperf><lastdate>16541</lastdate>
  </singer>
 <singer>
     <performer>Hartman, Vernon</performer>
     <voice>Baritone</voice>
     <count>276</count>
     <firstperf>10/21/1982</firstperf><firstdate>9742</firstdate>
     <lastperf>05/01/1997</lastperf><lastdate>4436</lastdate>
  </singer>
 <singer>
     <performer>Harvuot, Clifford</performer>
     <voice>Baritone</voice>
     <count>1297</count>
     <firstperf>03/15/1942</firstperf><firstdate>24572</firstdate>
     <lastperf>12/31/1975</lastperf><lastdate>12228</lastdate>
  </singer>
 <singer>
     <performer>Hasselmans, Louis</performer>
     <voice>Conductor</voice>
     <count>534</count>
     <firstperf>01/20/1922</firstperf><firstdate>31931</firstdate>
     <lastperf>04/04/1936</lastperf><lastdate>26743</lastdate>
  </singer>
 <singer>
     <performer>Haugland, Aage</performer>
     <voice>Bass</voice>
     <count>136</count>
     <firstperf>12/13/1979</firstperf><firstdate>10785</firstdate>
     <lastperf>06/10/1993</lastperf><lastdate>5857</lastdate>
  </singer>
 <singer>
     <performer>Hawkins, Osie</performer>
     <voice>Baritone</voice>
     <count>962</count>
     <firstperf>01/22/1942</firstperf><firstdate>24624</firstdate>
     <lastperf>02/08/1986</lastperf><lastdate>8536</lastdate>
  </singer>
 <singer>
     <performer>Hayward, Thomas</performer>
     <voice>Tenor</voice>
     <count>334</count>
     <firstperf>11/23/1945</firstperf><firstdate>23223</firstdate>
     <lastperf>03/29/1957</lastperf><lastdate>19079</lastdate>
  </singer>



 <singer>
     <performer>Held, Alan</performer>
     <voice>Baritone</voice>
     <count>178</count>
     <firstperf>04/17/1989</firstperf><firstdate>7372</firstdate>
     <lastperf>01/26/2008</lastperf><lastdate>514</lastdate>
  </singer>
 <singer>
     <performer>Hempel, Frieda</performer>
     <voice>Soprano</voice>
     <count>198</count>
     <firstperf>12/27/1912</firstperf><firstdate>35242</firstdate>
     <lastperf>02/10/1919</lastperf><lastdate>33006</lastdate>
  </singer>
 <singer>
     <performer>Heppner, Ben</performer>
     <voice>Tenor</voice>
     <count>135</count>
     <firstperf>04/10/1988</firstperf><firstdate>7744</firstdate>
     <lastperf>03/15/2009</lastperf><lastdate>100</lastdate>
  </singer>
 <singer>
     <performer>Hertz, Alfred</performer>
     <voice>Conductor</voice>
     <count>768</count>
     <firstperf>11/28/1902</firstperf><firstdate>38924</firstdate>
     <lastperf>06/04/1915</lastperf><lastdate>34353</lastdate>
  </singer>
 <singer>
     <performer>Hertzog, Jack</performer>
     <voice>Dancer</voice>
     <count>224</count>
     <firstperf>12/08/1967</firstperf><firstdate>15173</firstdate>
     <lastperf>12/21/1985</lastperf><lastdate>8585</lastdate>
  </singer>
 <singer>
     <performer>Heyes, Patricia</performer>
     <voice>Dancer</voice>
     <count>384</count>
     <firstperf>03/07/1962</firstperf><firstdate>17275</firstdate>
     <lastperf>03/13/1981</lastperf><lastdate>10329</lastdate>
  </singer>
 <singer>
     <performer>Hinckley, Allen</performer>
     <voice>Bass</voice>
     <count>104</count>
     <firstperf>11/18/1908</firstperf><firstdate>36742</firstdate>
     <lastperf>02/28/1914</lastperf><lastdate>34814</lastdate>
  </singer>
 <singer>
     <performer>Hines, Jerome</performer>
     <voice>Bass</voice>
     <count>869</count>
     <firstperf>11/21/1946</firstperf><firstdate>22860</firstdate>
     <lastperf>01/24/1987</lastperf><lastdate>8186</lastdate>
  </singer>
 <singer>
     <performer>Hinshaw, William</performer>
     <voice>Baritone</voice>
     <count>143</count>
     <firstperf>11/16/1910</firstperf><firstdate>36014</firstdate>
     <lastperf>04/23/1913</lastperf><lastdate>35125</lastdate>
  </singer>



 <singer>
     <performer>Hofmann, Ludwig</performer>
     <voice>Bass</voice>
     <count>131</count>
     <firstperf>11/24/1932</firstperf><firstdate>27970</firstdate>
     <lastperf>03/19/1938</lastperf><lastdate>26029</lastdate>
  </singer>
 <singer>
     <performer>Holloway, David</performer>
     <voice>Baritone</voice>
     <count>121</count>
     <firstperf>10/16/1973</firstperf><firstdate>13034</firstdate>
     <lastperf>03/16/1987</lastperf><lastdate>8135</lastdate>
  </singer>
 <singer>
     <performer>Homer, Louise</performer>
     <voice>Mezzo Soprano</voice>
     <count>734</count>
     <firstperf>11/14/1900</firstperf><firstdate>39668</firstdate>
     <lastperf>11/28/1929</lastperf><lastdate>29062</lastdate>
  </singer>
 <singer>
     <performer>Hong, Hei-Kyung</performer>
     <voice>Soprano</voice>
     <count>341</count>
     <firstperf>03/21/1982</firstperf><firstdate>9956</firstdate>
     <lastperf>10/18/2007</lastperf><lastdate>614</lastdate>
  </singer>
 <singer>
     <performer>Horne, Katharyn</performer>
     <voice>Dancer</voice>
     <count>111</count>
     <firstperf>03/22/1959</firstperf><firstdate>18356</firstdate>
     <lastperf>07/31/1965</lastperf><lastdate>16033</lastdate>
  </singer>
 <singer>
     <performer>Horne, Marilyn</performer>
     <voice>Mezzo Soprano</voice>
     <count>252</count>
     <firstperf>03/03/1970</firstperf><firstdate>14357</firstdate>
     <lastperf>02/10/1996</lastperf><lastdate>4882</lastdate>
  </singer>
 <singer>
     <performer>Howard, Kathleen</performer>
     <voice>Mezzo Soprano</voice>
     <count>477</count>
     <firstperf>11/14/1916</firstperf><firstdate>33824</firstdate>
     <lastperf>04/12/1928</lastperf><lastdate>29657</lastdate>
  </singer>
 <singer>
     <performer>Huehn, Julius</performer>
     <voice>Baritone</voice>
     <count>224</count>
     <firstperf>12/21/1935</firstperf><firstdate>26848</firstdate>
     <lastperf>03/23/1946</lastperf><lastdate>23103</lastdate>
  </singer>
 <singer>
     <performer>Hunter, Louise</performer>
     <voice>Soprano</voice>
     <count>139</count>
     <firstperf>11/11/1923</firstperf><firstdate>31271</firstdate>
     <lastperf>04/30/1927</lastperf><lastdate>30005</lastdate>
  </singer>



 <singer>
     <performer>Hurley, Laurel</performer>
     <voice>Soprano</voice>
     <count>304</count>
     <firstperf>02/08/1955</firstperf><firstdate>19859</firstdate>
     <lastperf>07/04/1967</lastperf><lastdate>15330</lastdate>
  </singer>
 <singer>
     <performer>Hvorostovsky, Dmitri</performer>
     <voice>Baritone</voice>
     <count>118</count>
     <firstperf>10/26/1995</firstperf><firstdate>4989</firstdate>
     <lastperf>03/20/2009</lastperf><lastdate>95</lastdate>
  </singer>
 <singer>
     <performer>Ives, Jeremy</performer>
     <voice>Dancer</voice>
     <count>141</count>
     <firstperf>08/06/1966</firstperf><firstdate>15662</firstdate>
     <lastperf>01/13/1977</lastperf><lastdate>11849</lastdate>
  </singer>
 <singer>
     <performer>Jacoby, Josephine</performer>
     <voice>Mezzo Soprano</voice>
     <count>294</count>
     <firstperf>10/15/1899</firstperf><firstdate>40063</firstdate>
     <lastperf>04/29/1908</lastperf><lastdate>36945</lastdate>
  </singer>
 <singer>
     <performer>Jagel, Frederick</performer>
     <voice>Tenor</voice>
     <count>359</count>
     <firstperf>11/08/1927</firstperf><firstdate>29813</firstdate>
     <lastperf>03/16/1950</lastperf><lastdate>21649</lastdate>
  </singer>
 <singer>
     <performer>Janssen, Herbert</performer>
     <voice>Baritone</voice>
     <count>208</count>
     <firstperf>01/24/1939</firstperf><firstdate>25718</firstdate>
     <lastperf>04/25/1952</lastperf><lastdate>20878</lastdate>
  </singer>
 <singer>
     <performer>Jenkins, Timothy</performer>
     <voice>Tenor</voice>
     <count>171</count>
     <firstperf>12/10/1979</firstperf><firstdate>10788</firstdate>
     <lastperf>03/03/1989</lastperf><lastdate>7417</lastdate>
  </singer>
 <singer>
     <performer>Jepson, Kristine</performer>
     <voice>Mezzo Soprano</voice>
     <count>108</count>
     <firstperf>02/07/1994</firstperf><firstdate>5615</firstdate>
     <lastperf>10/14/2006</lastperf><lastdate>983</lastdate>
  </singer>
 <singer>
     <performer>Jerell, Edith</performer>
     <voice>Dancer</voice>
     <count>190</count>
     <firstperf>04/12/1958</firstperf><firstdate>18700</firstdate>
     <lastperf>06/18/1966</lastperf><lastdate>15711</lastdate>
  </singer>



 <singer>
     <performer>Jeritza, Maria</performer>
     <voice>Soprano</voice>
     <count>345</count>
     <firstperf>11/19/1921</firstperf><firstdate>31993</firstdate>
     <lastperf>02/22/1951</lastperf><lastdate>21306</lastdate>
  </singer>
 <singer>
     <performer>Jessner, Irene</performer>
     <voice>Soprano</voice>
     <count>261</count>
     <firstperf>12/21/1936</firstperf><firstdate>26482</firstdate>
     <lastperf>02/01/1952</lastperf><lastdate>20962</lastdate>
  </singer>
 <singer>
     <performer>Jobin, Raoul</performer>
     <voice>Tenor</voice>
     <count>150</count>
     <firstperf>02/19/1940</firstperf><firstdate>25327</firstdate>
     <lastperf>05/30/1957</lastperf><lastdate>19017</lastdate>
  </singer>
 <singer>
     <performer>Johnson, Edward</performer>
     <voice>Tenor</voice>
     <count>226</count>
     <firstperf>11/16/1922</firstperf><firstdate>31631</firstdate>
     <lastperf>04/04/1935</lastperf><lastdate>27109</lastdate>
  </singer>
 <singer>
     <performer>Jones, Harry</performer>
     <voice>Dancer</voice>
     <count>274</count>
     <firstperf>04/16/1958</firstperf><firstdate>18696</firstdate>
     <lastperf>06/05/1973</lastperf><lastdate>13167</lastdate>
  </singer>
 <singer>
     <performer>Jones, Isola</performer>
     <voice>Mezzo Soprano</voice>
     <count>505</count>
     <firstperf>10/15/1977</firstperf><firstdate>11574</firstdate>
     <lastperf>02/23/1991</lastperf><lastdate>6695</lastdate>
  </singer>
 <singer>
     <performer>Jörn, Carl</performer>
     <voice>Tenor</voice>
     <count>189</count>
     <firstperf>01/22/1909</firstperf><firstdate>36677</firstdate>
     <lastperf>04/19/1914</lastperf><lastdate>34764</lastdate>
  </singer>
 <singer>
     <performer>Josephson, Kim</performer>
     <voice>Baritone</voice>
     <count>244</count>
     <firstperf>10/10/1991</firstperf><firstdate>6466</firstdate>
     <lastperf>03/08/2006</lastperf><lastdate>1203</lastdate>
  </singer>
 <singer>
     <performer>Journet, Marcel</performer>
     <voice>Bass</voice>
     <count>412</count>
     <firstperf>11/09/1900</firstperf><firstdate>39673</firstdate>
     <lastperf>02/05/1908</lastperf><lastdate>37029</lastdate>
  </singer>



 <singer>
     <performer>Kappel, Gertrude</performer>
     <voice>Soprano</voice>
     <count>142</count>
     <firstperf>01/16/1928</firstperf><firstdate>29744</firstdate>
     <lastperf>03/07/1936</lastperf><lastdate>26771</lastdate>
  </singer>
 <singer>
     <performer>Karlsrud, Edmond</performer>
     <voice>Bass</voice>
     <count>447</count>
     <firstperf>01/17/1969</firstperf><firstdate>14767</firstdate>
     <lastperf>06/17/1977</lastperf><lastdate>11694</lastdate>
  </singer>
 <singer>
     <performer>Kaschowska, Félicie</performer>
     <voice>Soprano</voice>
     <count>129</count>
     <firstperf>11/28/1888</firstperf><firstdate>44036</firstdate>
     <lastperf>04/27/1909</lastperf><lastdate>36582</lastdate>
  </singer>
 <singer>
     <performer>Kaskas, Anna</performer>
     <voice>Mezzo Soprano</voice>
     <count>297</count>
     <firstperf>05/13/1936</firstperf><firstdate>26704</firstdate>
     <lastperf>04/26/1946</lastperf><lastdate>23069</lastdate>
  </singer>
 <singer>
     <performer>Kavrakos, Dimitri</performer>
     <voice>Bass</voice>
     <count>166</count>
     <firstperf>03/04/1979</firstperf><firstdate>11069</firstdate>
     <lastperf>11/02/2007</lastperf><lastdate>599</lastdate>
  </singer>
 <singer>
     <performer>Keane, Audrey</performer>
     <voice>Dancer</voice>
     <count>124</count>
     <firstperf>12/27/1946</firstperf><firstdate>22824</firstdate>
     <lastperf>04/13/1963</lastperf><lastdate>16873</lastdate>
  </singer>
 <singer>
     <performer>Kelly, Sondra</performer>
     <voice>Mezzo Soprano</voice>
     <count>237</count>
     <firstperf>11/17/1988</firstperf><firstdate>7523</firstdate>
     <lastperf>04/09/1994</lastperf><lastdate>5554</lastdate>
  </singer>
 <singer>
     <performer>Kemlitz, Otto</performer>
     <voice>Tenor</voice>
     <count>194</count>
     <firstperf>11/17/1884</firstperf><firstdate>45508</firstdate>
     <lastperf>04/09/1891</lastperf><lastdate>43174</lastdate>
  </singer>
 <singer>
     <performer>Kesling, Diane</performer>
     <voice>Mezzo Soprano</voice>
     <count>259</count>
     <firstperf>04/05/1981</firstperf><firstdate>10306</firstdate>
     <lastperf>01/19/1991</lastperf><lastdate>6730</lastdate>
  </singer>



 <singer>
     <performer>King, James</performer>
     <voice>Tenor</voice>
     <count>113</count>
     <firstperf>01/08/1966</firstperf><firstdate>15872</firstdate>
     <lastperf>04/27/1996</lastperf><lastdate>4805</lastdate>
  </singer>
 <singer>
     <performer>King, Nancy</performer>
     <voice>Dancer</voice>
     <count>115</count>
     <firstperf>02/17/1957</firstperf><firstdate>19119</firstdate>
     <lastperf>04/09/1963</lastperf><lastdate>16877</lastdate>
  </singer>
 <singer>
     <performer>Kinsman, Philip</performer>
     <voice>Bass</voice>
     <count>155</count>
     <firstperf>11/12/1946</firstperf><firstdate>22869</firstdate>
     <lastperf>05/13/1950</lastperf><lastdate>21591</lastdate>
  </singer>
 <singer>
     <performer>Kipnis, Alexander</performer>
     <voice>Bass</voice>
     <count>108</count>
     <firstperf>01/05/1940</firstperf><firstdate>25372</firstdate>
     <lastperf>05/06/1946</lastperf><lastdate>23059</lastdate>
  </singer>
 <singer>
     <performer>Kirchhoff, Walter</performer>
     <voice>Tenor</voice>
     <count>103</count>
     <firstperf>01/28/1927</firstperf><firstdate>30097</firstdate>
     <lastperf>02/20/1931</lastperf><lastdate>28613</lastdate>
  </singer>
 <singer>
     <performer>Kirsten, Dorothy</performer>
     <voice>Soprano</voice>
     <count>285</count>
     <firstperf>12/01/1945</firstperf><firstdate>23215</firstdate>
     <lastperf>02/10/1979</lastperf><lastdate>11091</lastdate>
  </singer>
 <singer>
     <performer>Kónya, Sándor</performer>
     <voice>Tenor</voice>
     <count>287</count>
     <firstperf>10/28/1961</firstperf><firstdate>17405</firstdate>
     <lastperf>12/12/1974</lastperf><lastdate>12612</lastdate>
  </singer>
 <singer>
     <performer>Koptchak, Sergei</performer>
     <voice>Bass</voice>
     <count>200</count>
     <firstperf>06/03/1983</firstperf><firstdate>9517</firstdate>
     <lastperf>06/23/2006</lastperf><lastdate>1096</lastdate>
  </singer>
 <singer>
     <performer>Kosloff, Alexis</performer>
     <voice>Dancer</voice>
     <count>111</count>
     <firstperf>01/21/1924</firstperf><firstdate>31200</firstdate>
     <lastperf>04/25/1942</lastperf><lastdate>24531</lastdate>
  </singer>



 <singer>
     <performer>Kraft, Jean</performer>
     <voice>Mezzo Soprano</voice>
     <count>784</count>
     <firstperf>02/07/1970</firstperf><firstdate>14381</firstdate>
     <lastperf>04/05/1989</lastperf><lastdate>7384</lastdate>
  </singer>
 <singer>
     <performer>Krall, Heidi</performer>
     <voice>Soprano</voice>
     <count>286</count>
     <firstperf>12/12/1953</firstperf><firstdate>20282</firstdate>
     <lastperf>05/27/1966</lastperf><lastdate>15733</lastdate>
  </singer>
 <singer>
     <performer>Kraus, Alfredo</performer>
     <voice>Tenor</voice>
     <count>134</count>
     <firstperf>02/16/1966</firstperf><firstdate>15833</firstdate>
     <lastperf>04/27/1996</lastperf><lastdate>4805</lastdate>
  </singer>
 <singer>
     <performer>Kriese, Gladys</performer>
     <voice>Mezzo Soprano</voice>
     <count>164</count>
     <firstperf>12/22/1961</firstperf><firstdate>17350</firstdate>
     <lastperf>06/05/1966</lastperf><lastdate>15724</lastdate>
  </singer>
 <singer>
     <performer>Kuestner, Charles</performer>
     <voice>Tenor</voice>
     <count>192</count>
     <firstperf>01/07/1957</firstperf><firstdate>19160</firstdate>
     <lastperf>06/07/1978</lastperf><lastdate>11339</lastdate>
  </singer>
 <singer>
     <performer>Kulczak, Edyta</performer>
     <voice>Mezzo Soprano</voice>
     <count>202</count>
     <firstperf>02/25/2003</firstperf><firstdate>2310</firstdate>
     <lastperf>03/21/2009</lastperf><lastdate>94</lastdate>
  </singer>
 <singer>
     <performer>Kullman, Charles</performer>
     <voice>Tenor</voice>
     <count>421</count>
     <firstperf>12/19/1935</firstperf><firstdate>26850</firstdate>
     <lastperf>12/03/1960</lastperf><lastdate>17734</lastdate>
  </singer>
 <singer>
     <performer>Kwiecien, Mariusz</performer>
     <voice>Baritone</voice>
     <count>110</count>
     <firstperf>01/02/1999</firstperf><firstdate>3825</firstdate>
     <lastperf>03/15/2009</lastperf><lastdate>100</lastdate>
  </singer>
 <singer>
     <performer>Laciura, Anthony</performer>
     <voice>Tenor</voice>
     <count>875</count>
     <firstperf>09/20/1982</firstperf><firstdate>9773</firstdate>
     <lastperf>04/12/2008</lastperf><lastdate>437</lastdate>
  </singer>



 <singer>
     <performer>Lakes, Gary</performer>
     <voice>Tenor</voice>
     <count>106</count>
     <firstperf>02/04/1986</firstperf><firstdate>8540</firstdate>
     <lastperf>05/06/1997</lastperf><lastdate>4431</lastdate>
  </singer>
 <singer>
     <performer>Lassalle, Jean</performer>
     <voice>Baritone</voice>
     <count>124</count>
     <firstperf>01/15/1892</firstperf><firstdate>42893</firstdate>
     <lastperf>04/20/1897</lastperf><lastdate>40971</lastdate>
  </singer>
 <singer>
     <performer>Laubenthal, Rudolf</performer>
     <voice>Tenor</voice>
     <count>273</count>
     <firstperf>11/09/1923</firstperf><firstdate>31273</firstdate>
     <lastperf>03/04/1933</lastperf><lastdate>27870</lastdate>
  </singer>
 <singer>
     <performer>Laufkötter, Karl</performer>
     <voice>Tenor</voice>
     <count>245</count>
     <firstperf>12/23/1936</firstperf><firstdate>26480</firstdate>
     <lastperf>05/11/1950</lastperf><lastdate>21593</lastdate>
  </singer>
 <singer>
     <performer>Laurence, Suzanne</performer>
     <voice>Dancer</voice>
     <count>271</count>
     <firstperf>03/20/1969</firstperf><firstdate>14705</firstdate>
     <lastperf>12/31/2000</lastperf><lastdate>3096</lastdate>
  </singer>
 <singer>
     <performer>Laurenti, Mario</performer>
     <voice>Baritone</voice>
     <count>318</count>
     <firstperf>01/06/1916</firstperf><firstdate>34137</firstdate>
     <lastperf>02/20/1922</lastperf><lastdate>31900</lastdate>
  </singer>
 <singer>
     <performer>Lauri-Volpi, Giacomo</performer>
     <voice>Tenor</voice>
     <count>307</count>
     <firstperf>01/26/1923</firstperf><firstdate>31560</firstdate>
     <lastperf>03/14/1933</lastperf><lastdate>27860</lastdate>
  </singer>
 <singer>
     <performer>Lay, Deanne</performer>
     <voice>Dancer</voice>
     <count>147</count>
     <firstperf>12/06/1982</firstperf><firstdate>9696</firstdate>
     <lastperf>11/25/2000</lastperf><lastdate>3132</lastdate>
  </singer>
 <singer>
     <performer>Lazzari, Virgilio</performer>
     <voice>Bass</voice>
     <count>225</count>
     <firstperf>12/28/1933</firstperf><firstdate>27571</firstdate>
     <lastperf>12/05/1950</lastperf><lastdate>21385</lastdate>
  </singer>



 <singer>
     <performer>Leech, Richard</performer>
     <voice>Tenor</voice>
     <count>171</count>
     <firstperf>09/30/1989</firstperf><firstdate>7206</firstdate>
     <lastperf>11/12/2004</lastperf><lastdate>1684</lastdate>
  </singer>
 <singer>
     <performer>Lehmann, Lilli</performer>
     <voice>Soprano</voice>
     <count>262</count>
     <firstperf>11/25/1885</firstperf><firstdate>45135</firstdate>
     <lastperf>04/21/1899</lastperf><lastdate>40240</lastdate>
  </singer>
 <singer>
     <performer>Lehr, LeRoy</performer>
     <voice>Bass</voice>
     <count>309</count>
     <firstperf>01/14/1993</firstperf><firstdate>6004</firstdate>
     <lastperf>12/13/2008</lastperf><lastdate>192</lastdate>
  </singer>
 <singer>
     <performer>Leinsdorf, Erich</performer>
     <voice>Conductor</voice>
     <count>483</count>
     <firstperf>01/21/1938</firstperf><firstdate>26086</firstdate>
     <lastperf>03/05/1983</lastperf><lastdate>9607</lastdate>
  </singer>
 <singer>
     <performer>Lenchner, Paula</performer>
     <voice>Soprano</voice>
     <count>226</count>
     <firstperf>12/03/1947</firstperf><firstdate>22483</firstdate>
     <lastperf>05/29/1953</lastperf><lastdate>20479</lastdate>
  </singer>
 <singer>
     <performer>Leone, Maria</performer>
     <voice>Soprano</voice>
     <count>128</count>
     <firstperf>11/20/1953</firstperf><firstdate>20304</firstdate>
     <lastperf>12/06/1956</lastperf><lastdate>19192</lastdate>
  </singer>
 <singer>
     <performer>Leonhardt, Robert</performer>
     <voice>Baritone</voice>
     <count>274</count>
     <firstperf>12/26/1913</firstperf><firstdate>34878</firstdate>
     <lastperf>11/13/1922</lastperf><lastdate>31634</lastdate>
  </singer>
 <singer>
     <performer>Lerch, Louise</performer>
     <voice>Soprano</voice>
     <count>127</count>
     <firstperf>11/07/1926</firstperf><firstdate>30179</firstdate>
     <lastperf>01/24/1932</lastperf><lastdate>28275</lastdate>
  </singer>
 <singer>
     <performer>Levine, James</performer>
     <voice>Conductor</voice>
     <count>2397</count>
     <firstperf>06/05/1971</firstperf><firstdate>13898</firstdate>
     <lastperf>05/21/2009</lastperf><lastdate>33</lastdate>
  </singer>



 <singer>
     <performer>Levinoff, Josef</performer>
     <voice>Dancer</voice>
     <count>132</count>
     <firstperf>03/06/1931</firstperf><firstdate>28599</firstdate>
     <lastperf>05/02/1941</lastperf><lastdate>24889</lastdate>
  </singer>
 <singer>
     <performer>Levy, Diana</performer>
     <voice>Dancer</voice>
     <count>210</count>
     <firstperf>11/13/1964</firstperf><firstdate>16293</firstdate>
     <lastperf>05/23/1981</lastperf><lastdate>10258</lastdate>
  </singer>
 <singer>
     <performer>Lewis, Henry</performer>
     <voice>Conductor</voice>
     <count>139</count>
     <firstperf>08/07/1965</firstperf><firstdate>16026</firstdate>
     <lastperf>06/07/1977</lastperf><lastdate>11704</lastdate>
  </singer>
 <singer>
     <performer>Lewis, William</performer>
     <voice>Tenor</voice>
     <count>234</count>
     <firstperf>03/01/1958</firstperf><firstdate>18742</firstdate>
     <lastperf>03/03/1992</lastperf><lastdate>6321</lastdate>
  </singer>
 <singer>
     <performer>Lindner, Elyssa</performer>
     <voice>Soprano</voice>
     <count>162</count>
     <firstperf>09/28/1971</firstperf><firstdate>13783</firstdate>
     <lastperf>01/10/1998</lastperf><lastdate>4182</lastdate>
  </singer>
 <singer>
     <performer>Lipton, Martha</performer>
     <voice>Mezzo Soprano</voice>
     <count>401</count>
     <firstperf>11/27/1944</firstperf><firstdate>23584</firstdate>
     <lastperf>01/07/1961</lastperf><lastdate>17699</lastdate>
  </singer>
 <singer>
     <performer>List, Emanuel</performer>
     <voice>Bass</voice>
     <count>448</count>
     <firstperf>12/27/1933</firstperf><firstdate>27572</firstdate>
     <lastperf>04/01/1950</lastperf><lastdate>21633</lastdate>
  </singer>
 <singer>
     <performer>Livengood, Victoria</performer>
     <voice>Mezzo Soprano</voice>
     <count>120</count>
     <firstperf>04/14/1985</firstperf><firstdate>8836</firstdate>
     <lastperf>02/09/2009</lastperf><lastdate>134</lastdate>
  </singer>
 <singer>
     <performer>Lloyd, Robert</performer>
     <voice>Bass</voice>
     <count>195</count>
     <firstperf>10/26/1988</firstperf><firstdate>7545</firstdate>
     <lastperf>09/22/2008</lastperf><lastdate>274</lastdate>
  </singer>



 <singer>
     <performer>London, George</performer>
     <voice>Baritone</voice>
     <count>264</count>
     <firstperf>11/13/1951</firstperf><firstdate>21042</firstdate>
     <lastperf>03/10/1966</lastperf><lastdate>15811</lastdate>
  </singer>
 <singer>
     <performer>Lopardo, Frank</performer>
     <voice>Tenor</voice>
     <count>183</count>
     <firstperf>01/31/1989</firstperf><firstdate>7448</firstdate>
     <lastperf>11/30/2005</lastperf><lastdate>1301</lastdate>
  </singer>
 <singer>
     <performer>Lorengar, Pilar</performer>
     <voice>Soprano</voice>
     <count>150</count>
     <firstperf>02/11/1966</firstperf><firstdate>15838</firstdate>
     <lastperf>03/04/1982</lastperf><lastdate>9973</lastdate>
  </singer>
 <singer>
     <performer>Love, Shirley</performer>
     <voice>Mezzo Soprano</voice>
     <count>731</count>
     <firstperf>11/30/1963</firstperf><firstdate>16642</firstdate>
     <lastperf>01/27/1984</lastperf><lastdate>9279</lastdate>
  </singer>
 <singer>
     <performer>Lucania, Annemarie</performer>
     <voice>Dancer</voice>
     <count>194</count>
     <firstperf>03/03/1994</firstperf><firstdate>5591</firstdate>
     <lastperf>11/20/2008</lastperf><lastdate>215</lastdate>
  </singer>
 <singer>
     <performer>Ludikar, Pavel</performer>
     <voice>Bass</voice>
     <count>220</count>
     <firstperf>11/16/1926</firstperf><firstdate>30170</firstdate>
     <lastperf>04/23/1932</lastperf><lastdate>28185</lastdate>
  </singer>
 <singer>
     <performer>Ludwig, Christa</performer>
     <voice>Mezzo Soprano</voice>
     <count>119</count>
     <firstperf>12/10/1959</firstperf><firstdate>18093</firstdate>
     <lastperf>04/03/1993</lastperf><lastdate>5925</lastdate>
  </singer>
 <singer>
     <performer>MacNeil, Cornell</performer>
     <voice>Baritone</voice>
     <count>642</count>
     <firstperf>03/21/1959</firstperf><firstdate>18357</firstdate>
     <lastperf>12/05/1987</lastperf><lastdate>7871</lastdate>
  </singer>
 <singer>
     <performer>Macpherson, Joseph</performer>
     <voice>Bass</voice>
     <count>123</count>
     <firstperf>12/30/1926</firstperf><firstdate>30126</firstdate>
     <lastperf>03/27/1932</lastperf><lastdate>28212</lastdate>
  </singer>



 <singer>
     <performer>Macurdy, John</performer>
     <voice>Bass</voice>
     <count>1001</count>
     <firstperf>12/08/1962</firstperf><firstdate>16999</firstdate>
     <lastperf>05/06/2000</lastperf><lastdate>3335</lastdate>
  </singer>
 <singer>
     <performer>MacWherter, Rod</performer>
     <voice>Tenor</voice>
     <count>262</count>
     <firstperf>10/17/1968</firstperf><firstdate>14859</firstdate>
     <lastperf>06/23/1973</lastperf><lastdate>13149</lastdate>
  </singer>
 <singer>
     <performer>Madeira, Jean</performer>
     <voice>Mezzo Soprano</voice>
     <count>369</count>
     <firstperf>12/02/1948</firstperf><firstdate>22118</firstdate>
     <lastperf>02/27/1971</lastperf><lastdate>13996</lastdate>
  </singer>
 <singer>
     <performer>Maher, Robert</performer>
     <voice>Bass</voice>
     <count>190</count>
     <firstperf>12/21/1993</firstperf><firstdate>5663</firstdate>
     <lastperf>05/08/2009</lastperf><lastdate>46</lastdate>
  </singer>
 <singer>
     <performer>Mahler, Donald</performer>
     <voice>Dancer</voice>
     <count>316</count>
     <firstperf>02/16/1962</firstperf><firstdate>17294</firstdate>
     <lastperf>01/12/1980</lastperf><lastdate>10755</lastdate>
  </singer>
 <singer>
     <performer>Maison, René</performer>
     <voice>Tenor</voice>
     <count>118</count>
     <firstperf>02/03/1936</firstperf><firstdate>26804</firstdate>
     <lastperf>02/19/1943</lastperf><lastdate>24231</lastdate>
  </singer>
 <singer>
     <performer>Malas, Spiro</performer>
     <voice>Bass</voice>
     <count>156</count>
     <firstperf>03/25/1960</firstperf><firstdate>17987</firstdate>
     <lastperf>03/23/1990</lastperf><lastdate>7032</lastdate>
  </singer>
 <singer>
     <performer>Malatesta, Pompilio</performer>
     <voice>Bass</voice>
     <count>736</count>
     <firstperf>11/25/1915</firstperf><firstdate>34179</firstdate>
     <lastperf>02/20/1939</lastperf><lastdate>25691</lastdate>
  </singer>
 <singer>
     <performer>Malfitano, Catherine</performer>
     <voice>Soprano</voice>
     <count>220</count>
     <firstperf>12/24/1979</firstperf><firstdate>10774</firstdate>
     <lastperf>12/28/2002</lastperf><lastdate>2369</lastdate>
  </singer>



 <singer>
     <performer>Maliponte, Adriana</performer>
     <voice>Soprano</voice>
     <count>113</count>
     <firstperf>03/19/1971</firstperf><firstdate>13976</firstdate>
     <lastperf>03/15/1986</lastperf><lastdate>8501</lastdate>
  </singer>
 <singer>
     <performer>Mancinelli, Luigi</performer>
     <voice>Conductor</voice>
     <count>531</count>
     <firstperf>11/27/1893</firstperf><firstdate>42211</firstdate>
     <lastperf>04/14/1903</lastperf><lastdate>38787</lastdate>
  </singer>
 <singer>
     <performer>Manning, Richard</performer>
     <voice>Tenor</voice>
     <count>124</count>
     <firstperf>11/30/1944</firstperf><firstdate>23581</firstdate>
     <lastperf>05/22/1946</lastperf><lastdate>23043</lastdate>
  </singer>
 <singer>
     <performer>Manski, Dorothee</performer>
     <voice>Soprano</voice>
     <count>334</count>
     <firstperf>11/05/1927</firstperf><firstdate>29816</firstdate>
     <lastperf>02/23/1941</lastperf><lastdate>24957</lastdate>
  </singer>
 <singer>
     <performer>Manski, Inge</performer>
     <voice>Soprano</voice>
     <count>114</count>
     <firstperf>11/19/1947</firstperf><firstdate>22497</firstdate>
     <lastperf>05/12/1950</lastperf><lastdate>21592</lastdate>
  </singer>
 <singer>
     <performer>Mantelli, Eugenia</performer>
     <voice>Mezzo Soprano</voice>
     <count>244</count>
     <firstperf>11/23/1894</firstperf><firstdate>41850</firstdate>
     <lastperf>11/27/1902</lastperf><lastdate>38925</lastdate>
  </singer>
 <singer>
     <performer>Manuguerra, Matteo</performer>
     <voice>Baritone</voice>
     <count>127</count>
     <firstperf>01/11/1971</firstperf><firstdate>14043</firstdate>
     <lastperf>02/28/1992</lastperf><lastdate>6325</lastdate>
  </singer>
 <singer>
     <performer>Mapleson, Helen</performer>
     <voice>Mezzo Soprano</voice>
     <count>157</count>
     <firstperf>01/22/1902</firstperf><firstdate>39234</firstdate>
     <lastperf>03/28/1914</lastperf><lastdate>34786</lastdate>
  </singer>
 <singer>
     <performer>Marcella, Lou</performer>
     <voice>Tenor</voice>
     <count>375</count>
     <firstperf>11/02/1958</firstperf><firstdate>18496</firstdate>
     <lastperf>10/05/1982</lastperf><lastdate>9758</lastdate>
  </singer>



 <singer>
     <performer>Marcus, Herman</performer>
     <voice>Bass</voice>
     <count>229</count>
     <firstperf>04/07/1970</firstperf><firstdate>14322</firstdate>
     <lastperf>03/08/1997</lastperf><lastdate>4490</lastdate>
  </singer>
 <singer>
     <performer>Mardones, José</performer>
     <voice>Bass</voice>
     <count>409</count>
     <firstperf>11/12/1917</firstperf><firstdate>33461</firstdate>
     <lastperf>05/06/1926</lastperf><lastdate>30364</lastdate>
  </singer>
 <singer>
     <performer>Margison, Richard</performer>
     <voice>Tenor</voice>
     <count>129</count>
     <firstperf>04/12/1995</firstperf><firstdate>5186</firstdate>
     <lastperf>05/08/2007</lastperf><lastdate>777</lastdate>
  </singer>
 <singer>
     <performer>Marilly, Marguerite</performer>
     <voice>Soprano</voice>
     <count>115</count>
     <firstperf>11/25/1900</firstperf><firstdate>39657</firstdate>
     <lastperf>04/22/1903</lastperf><lastdate>38779</lastdate>
  </singer>
 <singer>
     <performer>Mario, Queena</performer>
     <voice>Soprano</voice>
     <count>345</count>
     <firstperf>11/30/1922</firstperf><firstdate>31617</firstdate>
     <lastperf>12/26/1938</lastperf><lastdate>25747</lastdate>
  </singer>
 <singer>
     <performer>Marlowe, Anthony</performer>
     <voice>Tenor</voice>
     <count>224</count>
     <firstperf>12/26/1939</firstperf><firstdate>25382</firstdate>
     <lastperf>03/31/1949</lastperf><lastdate>21999</lastdate>
  </singer>
 <singer>
     <performer>Marritt, Naomi</performer>
     <voice>Dancer</voice>
     <count>353</count>
     <firstperf>11/01/1963</firstperf><firstdate>16671</firstdate>
     <lastperf>01/02/1992</lastperf><lastdate>6382</lastdate>
  </singer>
 <singer>
     <performer>Marsh, Calvin</performer>
     <voice>Baritone</voice>
     <count>911</count>
     <firstperf>11/11/1954</firstperf><firstdate>19948</firstdate>
     <lastperf>08/22/1967</lastperf><lastdate>15281</lastdate>
  </singer>
 <singer>
     <performer>Martin, Janis</performer>
     <voice>Mezzo Soprano, Soprano</voice>
     <count>148</count>
     <firstperf>03/23/1962</firstperf><firstdate>17259</firstdate>
     <lastperf>04/17/1997</lastperf><lastdate>4450</lastdate>
  </singer>



 <singer>
     <performer>Martin, Riccardo</performer>
     <voice>Tenor</voice>
     <count>281</count>
     <firstperf>11/20/1907</firstperf><firstdate>37106</firstdate>
     <lastperf>11/29/1917</lastperf><lastdate>33444</lastdate>
  </singer>
 <singer>
     <performer>Martinelli, Giovanni</performer>
     <voice>Tenor</voice>
     <count>926</count>
     <firstperf>11/18/1913</firstperf><firstdate>34916</firstdate>
     <lastperf>03/24/1946</lastperf><lastdate>23102</lastdate>
  </singer>
 <singer>
     <performer>Martini, Nino</performer>
     <voice>Tenor</voice>
     <count>110</count>
     <firstperf>12/28/1933</firstperf><firstdate>27571</firstdate>
     <lastperf>04/20/1946</lastperf><lastdate>23075</lastdate>
  </singer>
 <singer>
     <performer>Martino, Giovanni</performer>
     <voice>Bass</voice>
     <count>122</count>
     <firstperf>10/25/1919</firstperf><firstdate>32749</firstdate>
     <lastperf>02/27/1927</lastperf><lastdate>30067</lastdate>
  </singer>
 <singer>
     <performer>Masiero, Aristide</performer>
     <voice>Tenor</voice>
     <count>115</count>
     <firstperf>11/09/1900</firstperf><firstdate>39673</firstdate>
     <lastperf>04/22/1904</lastperf><lastdate>38413</lastdate>
  </singer>
 <singer>
     <performer>Massue, Nicholas</performer>
     <voice>Tenor</voice>
     <count>128</count>
     <firstperf>05/16/1936</firstperf><firstdate>26701</firstdate>
     <lastperf>04/03/1941</lastperf><lastdate>24918</lastdate>
  </singer>
 <singer>
     <performer>Mattfeld, Marie</performer>
     <voice>Mezzo Soprano</voice>
     <count>899</count>
     <firstperf>04/29/1901</firstperf><firstdate>39502</firstdate>
     <lastperf>03/04/1927</lastperf><lastdate>30062</lastdate>
  </singer>
 <singer>
     <performer>Mattila, Karita</performer>
     <voice>Soprano</voice>
     <count>124</count>
     <firstperf>03/22/1990</firstperf><firstdate>7033</firstdate>
     <lastperf>02/21/2009</lastperf><lastdate>122</lastdate>
  </singer>
 <singer>
     <performer>Matzenauer, Margarete</performer>
     <voice>Mezzo Soprano</voice>
     <count>380</count>
     <firstperf>11/13/1911</firstperf><firstdate>35652</firstdate>
     <lastperf>02/12/1930</lastperf><lastdate>28986</lastdate>
  </singer>



 <singer>
     <performer>Maubourg, Jeanne</performer>
     <voice>Mezzo Soprano</voice>
     <count>212</count>
     <firstperf>12/14/1909</firstperf><firstdate>36351</firstdate>
     <lastperf>04/25/1914</lastperf><lastdate>34758</lastdate>
  </singer>
 <singer>
     <performer>Mauguière, Georges</performer>
     <voice>Tenor</voice>
     <count>116</count>
     <firstperf>11/29/1893</firstperf><firstdate>42209</firstdate>
     <lastperf>04/18/1896</lastperf><lastdate>41338</lastdate>
  </singer>
 <singer>
     <performer>Maurel, Victor</performer>
     <voice>Baritone</voice>
     <count>111</count>
     <firstperf>12/03/1894</firstperf><firstdate>41840</firstdate>
     <lastperf>04/08/1899</lastperf><lastdate>40253</lastdate>
  </singer>
 <singer>
     <performer>Mauro, Ermanno</performer>
     <voice>Tenor</voice>
     <count>188</count>
     <firstperf>01/06/1978</firstperf><firstdate>11491</firstdate>
     <lastperf>02/15/1993</lastperf><lastdate>5972</lastdate>
  </singer>
 <singer>
     <performer>Mavrovitis, Reveka Evangelia</performer>
     <voice>Mezzo Soprano</voice>
     <count>171</count>
     <firstperf>11/25/1995</firstperf><firstdate>4959</firstdate>
     <lastperf>02/28/2009</lastperf><lastdate>115</lastdate>
  </singer>
 <singer>
     <performer>Mayreder, Rudolf</performer>
     <voice>Bass</voice>
     <count>138</count>
     <firstperf>01/22/1953</firstperf><firstdate>20606</firstdate>
     <lastperf>05/21/1963</lastperf><lastdate>16835</lastdate>
  </singer>
 <singer>
     <performer>Mays, Linda</performer>
     <voice>Soprano</voice>
     <count>303</count>
     <firstperf>02/16/1974</firstperf><firstdate>12911</firstdate>
     <lastperf>04/10/2009</lastperf><lastdate>74</lastdate>
  </singer>
 <singer>
     <performer>Mazura, Franz</performer>
     <voice>Bass</voice>
     <count>175</count>
     <firstperf>12/12/1980</firstperf><firstdate>10420</firstdate>
     <lastperf>04/20/2002</lastperf><lastdate>2621</lastdate>
  </singer>
 <singer>
     <performer>McCracken, James</performer>
     <voice>Tenor</voice>
     <count>597</count>
     <firstperf>11/21/1953</firstperf><firstdate>20303</firstdate>
     <lastperf>06/17/1986</lastperf><lastdate>8407</lastdate>
  </singer>



 <singer>
     <performer>McIntyre, Donald</performer>
     <voice>Baritone</voice>
     <count>120</count>
     <firstperf>02/15/1975</firstperf><firstdate>12547</firstdate>
     <lastperf>02/01/1996</lastperf><lastdate>4891</lastdate>
  </singer>
 <singer>
     <performer>Meader, George</performer>
     <voice>Tenor</voice>
     <count>385</count>
     <firstperf>11/19/1921</firstperf><firstdate>31993</firstdate>
     <lastperf>04/12/1935</lastperf><lastdate>27101</lastdate>
  </singer>
 <singer>
     <performer>Meisslinger, Louise</performer>
     <voice>Mezzo Soprano</voice>
     <count>125</count>
     <firstperf>11/21/1887</firstperf><firstdate>44409</firstdate>
     <lastperf>04/19/1899</lastperf><lastdate>40242</lastdate>
  </singer>
 <singer>
     <performer>Melba, Nellie</performer>
     <voice>Soprano</voice>
     <count>238</count>
     <firstperf>12/04/1893</firstperf><firstdate>42204</firstdate>
     <lastperf>11/29/1910</lastperf><lastdate>36001</lastdate>
  </singer>
 <singer>
     <performer>Melchior, Lauritz</performer>
     <voice>Tenor</voice>
     <count>519</count>
     <firstperf>02/17/1926</firstperf><firstdate>30442</firstdate>
     <lastperf>02/02/1950</lastperf><lastdate>21691</lastdate>
  </singer>
 <singer>
     <performer>Mellish, Mary</performer>
     <voice>Soprano</voice>
     <count>118</count>
     <firstperf>11/23/1918</firstperf><firstdate>33085</firstdate>
     <lastperf>04/06/1924</lastperf><lastdate>31124</lastdate>
  </singer>
 <singer>
     <performer>Mellow, William</performer>
     <voice>Tenor</voice>
     <count>245</count>
     <firstperf>09/22/1966</firstperf><firstdate>15615</firstdate>
     <lastperf>03/03/1993</lastperf><lastdate>5956</lastdate>
  </singer>
 <singer>
     <performer>Mentzer, Susanne</performer>
     <voice>Mezzo Soprano</voice>
     <count>147</count>
     <firstperf>01/04/1989</firstperf><firstdate>7475</firstdate>
     <lastperf>03/15/2009</lastperf><lastdate>100</lastdate>
  </singer>
 <singer>
     <performer>Meredith, Morley</performer>
     <voice>Baritone</voice>
     <count>593</count>
     <firstperf>01/03/1962</firstperf><firstdate>17338</firstdate>
     <lastperf>04/18/1992</lastperf><lastdate>6275</lastdate>
  </singer>



 <singer>
     <performer>Merrill, Robert</performer>
     <voice>Baritone</voice>
     <count>789</count>
     <firstperf>12/15/1945</firstperf><firstdate>23201</firstdate>
     <lastperf>10/22/1983</lastperf><lastdate>9376</lastdate>
  </singer>
 <singer>
     <performer>Merritt, Myra</performer>
     <voice>Soprano</voice>
     <count>137</count>
     <firstperf>01/21/1982</firstperf><firstdate>10015</firstdate>
     <lastperf>06/23/1991</lastperf><lastdate>6575</lastdate>
  </singer>
 <singer>
     <performer>Meux, Theodore</performer>
     <voice>Baritone</voice>
     <count>178</count>
     <firstperf>11/08/1898</firstperf><firstdate>40404</firstdate>
     <lastperf>04/25/1900</lastperf><lastdate>39871</lastdate>
  </singer>
 <singer>
     <performer>Michalski, Raymond</performer>
     <voice>Bass</voice>
     <count>301</count>
     <firstperf>12/29/1965</firstperf><firstdate>15882</firstdate>
     <lastperf>04/26/1976</lastperf><lastdate>12111</lastdate>
  </singer>
 <singer>
     <performer>Mickens, Jan</performer>
     <voice>Dancer</voice>
     <count>124</count>
     <firstperf>03/24/1964</firstperf><firstdate>16527</firstdate>
     <lastperf>04/07/1976</lastperf><lastdate>12130</lastdate>
  </singer>
 <singer>
     <performer>Milanov, Zinka</performer>
     <voice>Soprano</voice>
     <count>449</count>
     <firstperf>12/17/1937</firstperf><firstdate>26121</firstdate>
     <lastperf>04/16/1966</lastperf><lastdate>15774</lastdate>
  </singer>
 <singer>
     <performer>Miller, Keith</performer>
     <voice>Bass</voice>
     <count>116</count>
     <firstperf>08/31/2006</firstperf><firstdate>1027</firstdate>
     <lastperf>03/07/2009</lastperf><lastdate>108</lastdate>
  </singer>
 <singer>
     <performer>Miller, Mildred</performer>
     <voice>Mezzo Soprano</voice>
     <count>338</count>
     <firstperf>11/17/1951</firstperf><firstdate>21038</firstdate>
     <lastperf>12/03/1974</lastperf><lastdate>12621</lastdate>
  </singer>
 <singer>
     <performer>Millo, Aprile</performer>
     <voice>Soprano</voice>
     <count>160</count>
     <firstperf>06/20/1984</firstperf><firstdate>9134</firstdate>
     <lastperf>04/14/2007</lastperf><lastdate>801</lastdate>
  </singer>



 <singer>
     <performer>Milnes, Sherrill</performer>
     <voice>Baritone</voice>
     <count>653</count>
     <firstperf>12/22/1965</firstperf><firstdate>15889</firstdate>
     <lastperf>03/22/1997</lastperf><lastdate>4476</lastdate>
  </singer>
 <singer>
     <performer>Minet, Elissa</performer>
     <voice>Dancer</voice>
     <count>125</count>
     <firstperf>12/22/1940</firstperf><firstdate>25020</firstdate>
     <lastperf>05/13/1950</lastperf><lastdate>21591</lastdate>
  </singer>
 <singer>
     <performer>Missiano, Edoardo</performer>
     <voice>Baritone</voice>
     <count>128</count>
     <firstperf>11/17/1908</firstperf><firstdate>36743</firstdate>
     <lastperf>12/02/1911</lastperf><lastdate>35633</lastdate>
  </singer>
 <singer>
     <performer>Mitchell, Leona</performer>
     <voice>Soprano</voice>
     <count>215</count>
     <firstperf>12/15/1975</firstperf><firstdate>12244</firstdate>
     <lastperf>01/20/1993</lastperf><lastdate>5998</lastdate>
  </singer>
 <singer>
     <performer>Mitropoulos, Dimitri</performer>
     <voice>Conductor</voice>
     <count>209</count>
     <firstperf>12/15/1954</firstperf><firstdate>19914</firstdate>
     <lastperf>04/30/1960</lastperf><lastdate>17951</lastdate>
  </singer>
 <singer>
     <performer>Mittelhauser, Albert</performer>
     <voice>Tenor</voice>
     <count>115</count>
     <firstperf>11/28/1888</firstperf><firstdate>44036</firstdate>
     <lastperf>05/10/1890</lastperf><lastdate>43508</lastdate>
  </singer>
 <singer>
     <performer>Moffo, Anna</performer>
     <voice>Soprano</voice>
     <count>201</count>
     <firstperf>11/14/1959</firstperf><firstdate>18119</firstdate>
     <lastperf>10/22/1983</lastperf><lastdate>9376</lastdate>
  </singer>
 <singer>
     <performer>Moldoveanu, Vasile</performer>
     <voice>Tenor</voice>
     <count>105</count>
     <firstperf>05/19/1977</firstperf><firstdate>11723</firstdate>
     <lastperf>10/25/1986</lastperf><lastdate>8277</lastdate>
  </singer>
 <singer>
     <performer>Molinari-Pradelli, Francesco</performer>
     <voice>Conductor</voice>
     <count>312</count>
     <firstperf>02/07/1966</firstperf><firstdate>15842</firstdate>
     <lastperf>06/23/1973</lastperf><lastdate>13149</lastdate>
  </singer>



 <singer>
     <performer>Moll, Kurt</performer>
     <voice>Bass</voice>
     <count>128</count>
     <firstperf>09/18/1978</firstperf><firstdate>11236</firstdate>
     <lastperf>04/23/2005</lastperf><lastdate>1522</lastdate>
  </singer>
 <singer>
     <performer>Monk, Allan</performer>
     <voice>Baritone</voice>
     <count>272</count>
     <firstperf>03/27/1976</firstperf><firstdate>12141</firstdate>
     <lastperf>03/15/1986</lastperf><lastdate>8501</lastdate>
  </singer>
 <singer>
     <performer>Montes, Monna</performer>
     <voice>Dancer</voice>
     <count>309</count>
     <firstperf>12/24/1936</firstperf><firstdate>26479</firstdate>
     <lastperf>04/04/1945</lastperf><lastdate>23456</lastdate>
  </singer>
 <singer>
     <performer>Monteux, Pierre</performer>
     <voice>Conductor</voice>
     <count>146</count>
     <firstperf>11/17/1917</firstperf><firstdate>33456</firstdate>
     <lastperf>02/04/1956</lastperf><lastdate>19498</lastdate>
  </singer>
 <singer>
     <performer>Moore, Grace</performer>
     <voice>Soprano</voice>
     <count>108</count>
     <firstperf>02/07/1928</firstperf><firstdate>29722</firstdate>
     <lastperf>02/09/1946</lastperf><lastdate>23145</lastdate>
  </singer>
 <singer>
     <performer>Moore, Lillian</performer>
     <voice>Dancer</voice>
     <count>123</count>
     <firstperf>04/26/1930</firstperf><firstdate>28913</firstdate>
     <lastperf>03/05/1942</lastperf><lastdate>24582</lastdate>
  </singer>
 <singer>
     <performer>Moran, Katherine</performer>
     <voice>Soprano</voice>
     <count>124</count>
     <firstperf>12/24/1903</firstperf><firstdate>38533</firstdate>
     <lastperf>04/10/1908</lastperf><lastdate>36964</lastdate>
  </singer>
 <singer>
     <performer>Moranzoni, Roberto</performer>
     <voice>Conductor</voice>
     <count>480</count>
     <firstperf>11/12/1917</firstperf><firstdate>33461</firstdate>
     <lastperf>05/03/1924</lastperf><lastdate>31097</lastdate>
  </singer>
 <singer>
     <performer>Morel, Jean</performer>
     <voice>Conductor</voice>
     <count>144</count>
     <firstperf>12/21/1956</firstperf><firstdate>19177</firstdate>
     <lastperf>02/10/1971</lastperf><lastdate>14013</lastdate>
  </singer>



 <singer>
     <performer>Morell, Barry</performer>
     <voice>Tenor</voice>
     <count>259</count>
     <firstperf>11/01/1958</firstperf><firstdate>18497</firstdate>
     <lastperf>02/19/1979</lastperf><lastdate>11082</lastdate>
  </singer>
 <singer>
     <performer>Morgana, Nina</performer>
     <voice>Soprano</voice>
     <count>125</count>
     <firstperf>03/28/1920</firstperf><firstdate>32594</firstdate>
     <lastperf>03/23/1935</lastperf><lastdate>27121</lastdate>
  </singer>
 <singer>
     <performer>Morris, James</performer>
     <voice>Bass</voice>
     <count>877</count>
     <firstperf>01/07/1971</firstperf><firstdate>14047</firstdate>
     <lastperf>05/07/2009</lastperf><lastdate>47</lastdate>
  </singer>
 <singer>
     <performer>Morse, Tilda</performer>
     <voice>Dancer</voice>
     <count>129</count>
     <firstperf>12/27/1946</firstperf><firstdate>22824</firstdate>
     <lastperf>05/11/1953</lastperf><lastdate>20497</lastdate>
  </singer>
 <singer>
     <performer>Moscona, Nicola</performer>
     <voice>Bass</voice>
     <count>719</count>
     <firstperf>12/13/1937</firstperf><firstdate>26125</firstdate>
     <lastperf>12/09/1961</lastperf><lastdate>17363</lastdate>
  </singer>
 <singer>
     <performer>Moser, Edda</performer>
     <voice>Soprano</voice>
     <count>110</count>
     <firstperf>11/22/1968</firstperf><firstdate>14823</firstdate>
     <lastperf>06/27/1984</lastperf><lastdate>9127</lastdate>
  </singer>
 <singer>
     <performer>Mouradoff, Grant</performer>
     <voice>Dancer</voice>
     <count>129</count>
     <firstperf>11/26/1938</firstperf><firstdate>25777</firstdate>
     <lastperf>05/05/1941</lastperf><lastdate>24886</lastdate>
  </singer>
 <singer>
     <performer>Mühlmann, Adolph</performer>
     <voice>Baritone</voice>
     <count>775</count>
     <firstperf>11/07/1898</firstperf><firstdate>40405</firstdate>
     <lastperf>05/06/1910</lastperf><lastdate>36208</lastdate>
  </singer>
 <singer>
     <performer>Mulford, Florence</performer>
     <voice>Mezzo Soprano</voice>
     <count>160</count>
     <firstperf>12/24/1903</firstperf><firstdate>38533</firstdate>
     <lastperf>03/27/1917</lastperf><lastdate>33691</lastdate>
  </singer>



 <singer>
     <performer>Müller, Edoardo</performer>
     <voice>Conductor</voice>
     <count>146</count>
     <firstperf>11/02/1984</firstperf><firstdate>8999</firstdate>
     <lastperf>01/05/2006</lastperf><lastdate>1265</lastdate>
  </singer>
 <singer>
     <performer>Müller, Maria</performer>
     <voice>Soprano</voice>
     <count>196</count>
     <firstperf>01/21/1925</firstperf><firstdate>30834</firstdate>
     <lastperf>03/07/1935</lastperf><lastdate>27137</lastdate>
  </singer>
 <singer>
     <performer>Munsel, Patrice</performer>
     <voice>Soprano</voice>
     <count>225</count>
     <firstperf>03/14/1943</firstperf><firstdate>24208</firstdate>
     <lastperf>01/28/1958</lastperf><lastdate>18774</lastdate>
  </singer>
 <singer>
     <performer>Munzer, Cynthia</performer>
     <voice>Mezzo Soprano</voice>
     <count>224</count>
     <firstperf>03/25/1973</firstperf><firstdate>13239</firstdate>
     <lastperf>04/09/1977</lastperf><lastdate>11763</lastdate>
  </singer>
 <singer>
     <performer>Murai, Ilona</performer>
     <voice>Dancer</voice>
     <count>115</count>
     <firstperf>12/06/1940</firstperf><firstdate>25036</firstdate>
     <lastperf>05/10/1948</lastperf><lastdate>22324</lastdate>
  </singer>
 <singer>
     <performer>Murphy, Fawayne</performer>
     <voice>Tenor</voice>
     <count>116</count>
     <firstperf>04/10/1971</firstperf><firstdate>13954</firstdate>
     <lastperf>03/17/1984</lastperf><lastdate>9229</lastdate>
  </singer>
 <singer>
     <performer>Murphy, Heidi Grant</performer>
     <voice>Soprano</voice>
     <count>193</count>
     <firstperf>04/10/1988</firstperf><firstdate>7744</firstdate>
     <lastperf>01/24/2009</lastperf><lastdate>150</lastdate>
  </singer>
 <singer>
     <performer>Murphy, Lambert</performer>
     <voice>Tenor</voice>
     <count>137</count>
     <firstperf>11/16/1911</firstperf><firstdate>35649</firstdate>
     <lastperf>04/29/1914</lastperf><lastdate>34754</lastdate>
  </singer>
 <singer>
     <performer>Murray, John Horton</performer>
     <voice>Tenor</voice>
     <count>226</count>
     <firstperf>10/08/1990</firstperf><firstdate>6833</firstdate>
     <lastperf>12/27/2005</lastperf><lastdate>1274</lastdate>
  </singer>



 <singer>
     <performer>Muzio, Claudia</performer>
     <voice>Soprano</voice>
     <count>201</count>
     <firstperf>12/04/1916</firstperf><firstdate>33804</firstdate>
     <lastperf>01/16/1934</lastperf><lastdate>27552</lastdate>
  </singer>
 <singer>
     <performer>Myhal, Ivanka</performer>
     <voice>Mezzo Soprano</voice>
     <count>106</count>
     <firstperf>01/19/1970</firstperf><firstdate>14400</firstdate>
     <lastperf>09/29/1972</lastperf><lastdate>13416</lastdate>
  </singer>
 <singer>
     <performer>Nagy, Robert</performer>
     <voice>Tenor</voice>
     <count>1189</count>
     <firstperf>11/02/1957</firstperf><firstdate>18861</firstdate>
     <lastperf>04/16/1988</lastperf><lastdate>7738</lastdate>
  </singer>
 <singer>
     <performer>Naldi, Ronald</performer>
     <voice>Tenor</voice>
     <count>280</count>
     <firstperf>04/18/1983</firstperf><firstdate>9563</firstdate>
     <lastperf>01/01/2009</lastperf><lastdate>173</lastdate>
  </singer>
 <singer>
     <performer>Navarini, Vittorio</performer>
     <voice>Bass</voice>
     <count>125</count>
     <firstperf>11/28/1906</firstperf><firstdate>37463</firstdate>
     <lastperf>04/29/1908</lastperf><lastdate>36945</lastdate>
  </singer>
 <singer>
     <performer>Nilsson, Birgit</performer>
     <voice>Soprano</voice>
     <count>222</count>
     <firstperf>12/18/1959</firstperf><firstdate>18085</firstdate>
     <lastperf>10/22/1983</lastperf><lastdate>9376</lastdate>
  </singer>
 <singer>
     <performer>Norden, Betsy</performer>
     <voice>Soprano</voice>
     <count>523</count>
     <firstperf>01/27/1972</firstperf><firstdate>13662</firstdate>
     <lastperf>01/10/1992</lastperf><lastdate>6374</lastdate>
  </singer>
 <singer>
     <performer>Nordica, Lillian</performer>
     <voice>Soprano</voice>
     <count>394</count>
     <firstperf>12/18/1891</firstperf><firstdate>42921</firstdate>
     <lastperf>12/22/1909</lastperf><lastdate>36343</lastdate>
  </singer>
 <singer>
     <performer>Novotna, Jarmila</performer>
     <voice>Soprano</voice>
     <count>205</count>
     <firstperf>01/05/1940</firstperf><firstdate>25372</firstdate>
     <lastperf>01/15/1956</lastperf><lastdate>19518</lastdate>
  </singer>



 <singer>
     <performer>Nucci, Leo</performer>
     <voice>Baritone</voice>
     <count>182</count>
     <firstperf>02/22/1980</firstperf><firstdate>10714</firstdate>
     <lastperf>12/11/2004</lastperf><lastdate>1655</lastdate>
  </singer>
 <singer>
     <performer>Ober, Margarete</performer>
     <voice>Mezzo Soprano</voice>
     <count>182</count>
     <firstperf>11/21/1913</firstperf><firstdate>34913</firstdate>
     <lastperf>04/27/1917</lastperf><lastdate>33660</lastdate>
  </singer>
 <singer>
     <performer>Ogden, Lilyan</performer>
     <voice>Dancer</voice>
     <count>166</count>
     <firstperf>03/16/1911</firstperf><firstdate>35894</firstdate>
     <lastperf>04/04/1932</lastperf><lastdate>28204</lastdate>
  </singer>
 <singer>
     <performer>Olheim, Helen</performer>
     <voice>Mezzo Soprano</voice>
     <count>360</count>
     <firstperf>12/19/1935</firstperf><firstdate>26850</firstdate>
     <lastperf>03/08/1944</lastperf><lastdate>23848</lastdate>
  </singer>
 <singer>
     <performer>Olitzka, Rosa</performer>
     <voice>Mezzo Soprano</voice>
     <count>172</count>
     <firstperf>11/30/1895</firstperf><firstdate>41478</firstdate>
     <lastperf>04/27/1901</lastperf><lastdate>39504</lastdate>
  </singer>
 <singer>
     <performer>Oliviero, Lodovico</performer>
     <voice>Tenor</voice>
     <count>457</count>
     <firstperf>05/11/1936</firstperf><firstdate>26706</firstdate>
     <lastperf>02/23/1948</lastperf><lastdate>22401</lastdate>
  </singer>
 <singer>
     <performer>Olsen, Stanford</performer>
     <voice>Tenor</voice>
     <count>164</count>
     <firstperf>04/20/1986</firstperf><firstdate>8465</firstdate>
     <lastperf>11/21/1997</lastperf><lastdate>4232</lastdate>
  </singer>
 <singer>
     <performer>Olson, Joyce</performer>
     <voice>Mezzo Soprano</voice>
     <count>181</count>
     <firstperf>05/22/1971</firstperf><firstdate>13912</firstdate>
     <lastperf>11/25/2000</lastperf><lastdate>3132</lastdate>
  </singer>
 <singer>
     <performer>Olvis, William</performer>
     <voice>Tenor</voice>
     <count>101</count>
     <firstperf>11/18/1958</firstperf><firstdate>18480</firstdate>
     <lastperf>06/28/1968</lastperf><lastdate>14970</lastdate>
  </singer>



 <singer>
     <performer>Ordassy, Carlotta</performer>
     <voice>Soprano</voice>
     <count>761</count>
     <firstperf>01/22/1957</firstperf><firstdate>19145</firstdate>
     <lastperf>06/11/1977</lastperf><lastdate>11700</lastdate>
  </singer>
 <singer>
     <performer>Oswald, Mark</performer>
     <voice>Baritone</voice>
     <count>203</count>
     <firstperf>04/02/1989</firstperf><firstdate>7387</firstdate>
     <lastperf>03/21/2003</lastperf><lastdate>2286</lastdate>
  </singer>
 <singer>
     <performer>Paaz, Nira</performer>
     <voice>Dancer</voice>
     <count>130</count>
     <firstperf>11/06/1963</firstperf><firstdate>16666</firstdate>
     <lastperf>06/22/1970</lastperf><lastdate>14246</lastdate>
  </singer>
 <singer>
     <performer>Paltrinieri, Giordano</performer>
     <voice>Tenor</voice>
     <count>1618</count>
     <firstperf>11/15/1918</firstperf><firstdate>33093</firstdate>
     <lastperf>04/23/1940</lastperf><lastdate>25263</lastdate>
  </singer>
 <singer>
     <performer>Panizza, Ettore</performer>
     <voice>Conductor</voice>
     <count>304</count>
     <firstperf>12/22/1934</firstperf><firstdate>27212</firstdate>
     <lastperf>04/11/1942</lastperf><lastdate>24545</lastdate>
  </singer>
 <singer>
     <performer>Pape, René</performer>
     <voice>Bass</voice>
     <count>163</count>
     <firstperf>06/01/1992</firstperf><firstdate>6231</firstdate>
     <lastperf>05/05/2009</lastperf><lastdate>49</lastdate>
  </singer>
 <singer>
     <performer>Papi, Gennaro</performer>
     <voice>Conductor</voice>
     <count>772</count>
     <firstperf>04/29/1915</firstperf><firstdate>34389</firstdate>
     <lastperf>05/06/1941</lastperf><lastdate>24885</lastdate>
  </singer>
 <singer>
     <performer>Pariso, Joseph</performer>
     <voice>Bass</voice>
     <count>143</count>
     <firstperf>02/13/1995</firstperf><firstdate>5244</firstdate>
     <lastperf>04/17/2009</lastperf><lastdate>67</lastdate>
  </singer>
 <singer>
     <performer>Pasero, Tancredi</performer>
     <voice>Bass</voice>
     <count>117</count>
     <firstperf>11/01/1929</firstperf><firstdate>29089</firstdate>
     <lastperf>03/09/1933</lastperf><lastdate>27865</lastdate>
  </singer>



 <singer>
     <performer>Patanè, Giuseppe</performer>
     <voice>Conductor</voice>
     <count>133</count>
     <firstperf>10/18/1975</firstperf><firstdate>12302</firstdate>
     <lastperf>02/12/1983</lastperf><lastdate>9628</lastdate>
  </singer>
 <singer>
     <performer>Patriarco, Earle</performer>
     <voice>Baritone</voice>
     <count>161</count>
     <firstperf>01/12/1996</firstperf><firstdate>4911</firstdate>
     <lastperf>11/13/2008</lastperf><lastdate>222</lastdate>
  </singer>
 <singer>
     <performer>Paulee, Mona</performer>
     <voice>Mezzo Soprano</voice>
     <count>158</count>
     <firstperf>11/28/1941</firstperf><firstdate>24679</firstdate>
     <lastperf>05/11/1946</lastperf><lastdate>23054</lastdate>
  </singer>
 <singer>
     <performer>Pavarotti, Luciano</performer>
     <voice>Tenor</voice>
     <count>378</count>
     <firstperf>11/23/1968</firstperf><firstdate>14822</firstdate>
     <lastperf>03/13/2004</lastperf><lastdate>1928</lastdate>
  </singer>
 <singer>
     <performer>Pechner, Gerhard</performer>
     <voice>Bass</voice>
     <count>661</count>
     <firstperf>11/27/1941</firstperf><firstdate>24680</firstdate>
     <lastperf>12/10/1966</lastperf><lastdate>15536</lastdate>
  </singer>
 <singer>
     <performer>Peck, Donald</performer>
     <voice>Bass</voice>
     <count>134</count>
     <firstperf>11/21/1977</firstperf><firstdate>11537</firstdate>
     <lastperf>03/03/2001</lastperf><lastdate>3034</lastdate>
  </singer>
 <singer>
     <performer>Peerce, Jan</performer>
     <voice>Tenor</voice>
     <count>337</count>
     <firstperf>11/29/1941</firstperf><firstdate>24678</firstdate>
     <lastperf>06/22/1968</lastperf><lastdate>14976</lastdate>
  </singer>
 <singer>
     <performer>Pelletier, Wilfred</performer>
     <voice>Conductor</voice>
     <count>462</count>
     <firstperf>02/19/1922</firstperf><firstdate>31901</firstdate>
     <lastperf>05/15/1950</lastperf><lastdate>21589</lastdate>
  </singer>
 <singer>
     <performer>Peloso, Antoinette</performer>
     <voice>Dancer</voice>
     <count>245</count>
     <firstperf>09/25/1970</firstperf><firstdate>14151</firstdate>
     <lastperf>04/28/2001</lastperf><lastdate>2978</lastdate>
  </singer>



 <singer>
     <performer>Peralta, Frances</performer>
     <voice>Soprano</voice>
     <count>149</count>
     <firstperf>12/25/1920</firstperf><firstdate>32322</firstdate>
     <lastperf>01/12/1930</lastperf><lastdate>29017</lastdate>
  </singer>
 <singer>
     <performer>Perini, Flora</performer>
     <voice>Mezzo Soprano</voice>
     <count>338</count>
     <firstperf>12/02/1915</firstperf><firstdate>34172</firstdate>
     <lastperf>04/20/1924</lastperf><lastdate>31110</lastdate>
  </singer>
 <singer>
     <performer>Peters, Roberta</performer>
     <voice>Soprano</voice>
     <count>514</count>
     <firstperf>11/17/1950</firstperf><firstdate>21403</firstdate>
     <lastperf>04/25/1985</lastperf><lastdate>8825</lastdate>
  </singer>
 <singer>
     <performer>Petina, Irra</performer>
     <voice>Mezzo Soprano</voice>
     <count>443</count>
     <firstperf>12/29/1933</firstperf><firstdate>27570</firstdate>
     <lastperf>03/24/1950</lastperf><lastdate>21641</lastdate>
  </singer>
 <singer>
     <performer>Picco, Millo</performer>
     <voice>Baritone</voice>
     <count>921</count>
     <firstperf>04/07/1919</firstperf><firstdate>32950</firstdate>
     <lastperf>02/19/1936</lastperf><lastdate>26788</lastdate>
  </singer>
 <singer>
     <performer>Pini-Corsi, Antonio</performer>
     <voice>Bass</voice>
     <count>275</count>
     <firstperf>10/11/1899</firstperf><firstdate>40067</firstdate>
     <lastperf>04/22/1914</lastperf><lastdate>34761</lastdate>
  </singer>
 <singer>
     <performer>Pinza, Ezio</performer>
     <voice>Bass</voice>
     <count>879</count>
     <firstperf>11/01/1926</firstperf><firstdate>30185</firstdate>
     <lastperf>05/14/1948</lastperf><lastdate>22320</lastdate>
  </singer>
 <singer>
     <performer>Plançon, Pol</performer>
     <voice>Bass</voice>
     <count>611</count>
     <firstperf>11/29/1893</firstperf><firstdate>42209</firstdate>
     <lastperf>04/27/1908</lastperf><lastdate>36947</lastdate>
  </singer>
 <singer>
     <performer>Plishka, Paul</performer>
     <voice>Bass</voice>
     <count>1555</count>
     <firstperf>06/27/1967</firstperf><firstdate>15337</firstdate>
     <lastperf>01/10/2009</lastperf><lastdate>164</lastdate>
  </singer>



 <singer>
     <performer>Podesti, Vittorio</performer>
     <voice>Conductor</voice>
     <count>168</count>
     <firstperf>11/08/1909</firstperf><firstdate>36387</firstdate>
     <lastperf>01/08/1912</lastperf><lastdate>35596</lastdate>
  </singer>
 <singer>
     <performer>Polacco, Giorgio</performer>
     <voice>Conductor</voice>
     <count>320</count>
     <firstperf>11/11/1912</firstperf><firstdate>35288</firstdate>
     <lastperf>04/27/1917</lastperf><lastdate>33660</lastdate>
  </singer>
 <singer>
     <performer>Polenzani, Matthew</performer>
     <voice>Tenor</voice>
     <count>237</count>
     <firstperf>12/19/1997</firstperf><firstdate>4204</firstdate>
     <lastperf>12/19/2008</lastperf><lastdate>186</lastdate>
  </singer>
 <singer>
     <performer>Pons, Juan</performer>
     <voice>Baritone</voice>
     <count>337</count>
     <firstperf>01/04/1983</firstperf><firstdate>9667</firstdate>
     <lastperf>10/24/2007</lastperf><lastdate>608</lastdate>
  </singer>
 <singer>
     <performer>Pons, Lily</performer>
     <voice>Soprano</voice>
     <count>300</count>
     <firstperf>01/03/1931</firstperf><firstdate>28661</firstdate>
     <lastperf>12/14/1960</lastperf><lastdate>17723</lastdate>
  </singer>
 <singer>
     <performer>Ponselle, Rosa</performer>
     <voice>Soprano</voice>
     <count>411</count>
     <firstperf>11/15/1918</firstperf><firstdate>33093</firstdate>
     <lastperf>04/17/1937</lastperf><lastdate>26365</lastdate>
  </singer>
 <singer>
     <performer>Pracht, Mary Ellen</performer>
     <voice>Soprano</voice>
     <count>314</count>
     <firstperf>11/24/1961</firstperf><firstdate>17378</firstdate>
     <lastperf>02/19/1977</lastperf><lastdate>11812</lastdate>
  </singer>
 <singer>
     <performer>Prêtre, Georges</performer>
     <voice>Conductor</voice>
     <count>101</count>
     <firstperf>10/17/1964</firstperf><firstdate>16320</firstdate>
     <lastperf>01/13/1977</lastperf><lastdate>11849</lastdate>
  </singer>
 <singer>
     <performer>Price, Leontyne</performer>
     <voice>Soprano</voice>
     <count>204</count>
     <firstperf>04/06/1953</firstperf><firstdate>20532</firstdate>
     <lastperf>03/24/1985</lastperf><lastdate>8857</lastdate>
  </singer>



 <singer>
     <performer>Pringle, Lampriere</performer>
     <voice>Bass</voice>
     <count>136</count>
     <firstperf>11/07/1898</firstperf><firstdate>40405</firstdate>
     <lastperf>04/25/1900</lastperf><lastdate>39871</lastdate>
  </singer>
 <singer>
     <performer>Pulley, Emily</performer>
     <voice>Soprano</voice>
     <count>187</count>
     <firstperf>04/18/1993</firstperf><firstdate>5910</firstdate>
     <lastperf>11/30/2005</lastperf><lastdate>1301</lastdate>
  </singer>
 <singer>
     <performer>Quilico, Gino</performer>
     <voice>Baritone</voice>
     <count>103</count>
     <firstperf>09/22/1987</firstperf><firstdate>7945</firstdate>
     <lastperf>03/15/2003</lastperf><lastdate>2292</lastdate>
  </singer>
 <singer>
     <performer>Quilico, Louis</performer>
     <voice>Baritone</voice>
     <count>279</count>
     <firstperf>02/10/1972</firstperf><firstdate>13648</firstdate>
     <lastperf>11/19/1994</lastperf><lastdate>5330</lastdate>
  </singer>
 <singer>
     <performer>Quivar, Florence</performer>
     <voice>Mezzo Soprano</voice>
     <count>101</count>
     <firstperf>10/10/1977</firstperf><firstdate>11579</firstdate>
     <lastperf>06/11/1997</lastperf><lastdate>4395</lastdate>
  </singer>
 <singer>
     <performer>Racette, Patricia</performer>
     <voice>Soprano</voice>
     <count>116</count>
     <firstperf>03/04/1995</firstperf><firstdate>5225</firstdate>
     <lastperf>03/07/2009</lastperf><lastdate>108</lastdate>
  </singer>
 <singer>
     <performer>Radvanovsky, Sondra</performer>
     <voice>Soprano</voice>
     <count>139</count>
     <firstperf>04/23/1995</firstperf><firstdate>5175</firstdate>
     <lastperf>03/20/2009</lastperf><lastdate>95</lastdate>
  </singer>
 <singer>
     <performer>Raimondi, Ruggero</performer>
     <voice>Bass</voice>
     <count>111</count>
     <firstperf>09/14/1970</firstperf><firstdate>14162</firstdate>
     <lastperf>02/29/2008</lastperf><lastdate>480</lastdate>
  </singer>
 <singer>
     <performer>Ramey, Samuel</performer>
     <voice>Bass</voice>
     <count>291</count>
     <firstperf>04/09/1972</firstperf><firstdate>13589</firstdate>
     <lastperf>04/24/2009</lastperf><lastdate>60</lastdate>
  </singer>



 <singer>
     <performer>Rankin, Nell</performer>
     <voice>Mezzo Soprano</voice>
     <count>157</count>
     <firstperf>11/22/1951</firstperf><firstdate>21033</firstdate>
     <lastperf>04/16/1976</lastperf><lastdate>12121</lastdate>
  </singer>
 <singer>
     <performer>Rappold, Marie</performer>
     <voice>Soprano</voice>
     <count>196</count>
     <firstperf>11/22/1905</firstperf><firstdate>37834</firstdate>
     <lastperf>04/25/1920</lastperf><lastdate>32566</lastdate>
  </singer>
 <singer>
     <performer>Raskin, Judith</performer>
     <voice>Soprano</voice>
     <count>105</count>
     <firstperf>02/23/1962</firstperf><firstdate>17287</firstdate>
     <lastperf>03/16/1972</lastperf><lastdate>13613</lastdate>
  </singer>
 <singer>
     <performer>Raymondi, Lillian</performer>
     <voice>Soprano</voice>
     <count>142</count>
     <firstperf>11/27/1942</firstperf><firstdate>24315</firstdate>
     <lastperf>04/10/1951</lastperf><lastdate>21259</lastdate>
  </singer>
 <singer>
     <performer>Reardon, John</performer>
     <voice>Baritone</voice>
     <count>180</count>
     <firstperf>09/28/1965</firstperf><firstdate>15974</firstdate>
     <lastperf>04/06/1977</lastperf><lastdate>11766</lastdate>
  </singer>
 <singer>
     <performer>Redman, Yvonne Gonzales</performer>
     <voice>Soprano</voice>
     <count>187</count>
     <firstperf>04/05/1992</firstperf><firstdate>6288</firstdate>
     <lastperf>04/12/2008</lastperf><lastdate>437</lastdate>
  </singer>
 <singer>
     <performer>Reese, Irwin</performer>
     <voice>Tenor</voice>
     <count>108</count>
     <firstperf>12/21/1989</firstperf><firstdate>7124</firstdate>
     <lastperf>01/01/2009</lastperf><lastdate>173</lastdate>
  </singer>
 <singer>
     <performer>Reiner, Fritz</performer>
     <voice>Conductor</voice>
     <count>156</count>
     <firstperf>02/04/1949</firstperf><firstdate>22054</firstdate>
     <lastperf>05/26/1953</lastperf><lastdate>20482</lastdate>
  </singer>
 <singer>
     <performer>Reiner, Marcel</performer>
     <voice>Bass</voice>
     <count>103</count>
     <firstperf>11/20/1909</firstperf><firstdate>36375</firstdate>
     <lastperf>05/02/1914</lastperf><lastdate>34751</lastdate>
  </singer>



 <singer>
     <performer>Reiss, Albert</performer>
     <voice>Tenor</voice>
     <count>1070</count>
     <firstperf>10/12/1901</firstperf><firstdate>39336</firstdate>
     <lastperf>04/14/1919</lastperf><lastdate>32943</lastdate>
  </singer>
 <singer>
     <performer>Reitan, Roald</performer>
     <voice>Baritone</voice>
     <count>249</count>
     <firstperf>03/20/1959</firstperf><firstdate>18358</firstdate>
     <lastperf>05/22/1963</lastperf><lastdate>16834</lastdate>
  </singer>
 <singer>
     <performer>Relyea, John</performer>
     <voice>Bass Baritone</voice>
     <count>148</count>
     <firstperf>02/24/2000</firstperf><firstdate>3407</firstdate>
     <lastperf>05/09/2009</lastperf><lastdate>45</lastdate>
  </singer>
 <singer>
     <performer>Rendall, David</performer>
     <voice>Tenor</voice>
     <count>134</count>
     <firstperf>02/28/1980</firstperf><firstdate>10708</firstdate>
     <lastperf>04/09/1988</lastperf><lastdate>7745</lastdate>
  </singer>
 <singer>
     <performer>Reschiglian, Vincenzo</performer>
     <voice>Baritone</voice>
     <count>1577</count>
     <firstperf>11/08/1909</firstperf><firstdate>36387</firstdate>
     <lastperf>05/07/1929</lastperf><lastdate>29267</lastdate>
  </singer>
 <singer>
     <performer>Resnik, Regina</performer>
     <voice>Soprano, Mezzo Soprano</voice>
     <count>327</count>
     <firstperf>12/06/1944</firstperf><firstdate>23575</firstdate>
     <lastperf>10/22/1983</lastperf><lastdate>9376</lastdate>
  </singer>
 <singer>
     <performer>Rethberg, Elisabeth</performer>
     <voice>Soprano</voice>
     <count>381</count>
     <firstperf>11/22/1922</firstperf><firstdate>31625</firstdate>
     <lastperf>03/06/1942</lastperf><lastdate>24581</lastdate>
  </singer>
 <singer>
     <performer>Rich, Martin</performer>
     <voice>Conductor</voice>
     <count>116</count>
     <firstperf>01/25/1955</firstperf><firstdate>19873</firstdate>
     <lastperf>04/26/1975</lastperf><lastdate>12477</lastdate>
  </singer>
 <singer>
     <performer>Riegel, Kenneth</performer>
     <voice>Tenor</voice>
     <count>104</count>
     <firstperf>08/03/1966</firstperf><firstdate>15665</firstdate>
     <lastperf>04/24/1999</lastperf><lastdate>3713</lastdate>
  </singer>



 <singer>
     <performer>Rievman, Ellen</performer>
     <voice>Dancer</voice>
     <count>167</count>
     <firstperf>10/31/1972</firstperf><firstdate>13384</firstdate>
     <lastperf>02/14/1992</lastperf><lastdate>6339</lastdate>
  </singer>
 <singer>
     <performer>Rigal, Delia</performer>
     <voice>Soprano</voice>
     <count>108</count>
     <firstperf>11/06/1950</firstperf><firstdate>21414</firstdate>
     <lastperf>04/16/1966</lastperf><lastdate>15774</lastdate>
  </singer>
 <singer>
     <performer>Rinaldini, Antonio</performer>
     <voice>Tenor</voice>
     <count>336</count>
     <firstperf>11/13/1891</firstperf><firstdate>42956</firstdate>
     <lastperf>04/24/1896</lastperf><lastdate>41332</lastdate>
  </singer>
 <singer>
     <performer>Rizzi, Carlo</performer>
     <voice>Conductor</voice>
     <count>176</count>
     <firstperf>10/29/1993</firstperf><firstdate>5716</firstdate>
     <lastperf>02/22/2007</lastperf><lastdate>852</lastdate>
  </singer>
 <singer>
     <performer>Robbins, Julien</performer>
     <voice>Bass</voice>
     <count>652</count>
     <firstperf>10/29/1979</firstperf><firstdate>10830</firstdate>
     <lastperf>03/08/2006</lastperf><lastdate>1203</lastdate>
  </singer>
 <singer>
     <performer>Roberts, Hal</performer>
     <voice>Tenor</voice>
     <count>180</count>
     <firstperf>02/23/1956</firstperf><firstdate>19479</firstdate>
     <lastperf>03/31/1979</lastperf><lastdate>11042</lastdate>
  </singer>
 <singer>
     <performer>Robertson, Laura</performer>
     <voice>Soprano</voice>
     <count>132</count>
     <firstperf>11/16/1922</firstperf><firstdate>31631</firstdate>
     <lastperf>05/06/1926</lastperf><lastdate>30364</lastdate>
  </singer>
 <singer>
     <performer>Robeson, Lila</performer>
     <voice>Mezzo Soprano</voice>
     <count>142</count>
     <firstperf>11/18/1912</firstperf><firstdate>35281</firstdate>
     <lastperf>03/03/1920</lastperf><lastdate>32619</lastdate>
  </singer>
 <singer>
     <performer>Robinson, Adolf</performer>
     <voice>Baritone</voice>
     <count>193</count>
     <firstperf>11/17/1884</firstperf><firstdate>45508</firstdate>
     <lastperf>03/22/1889</lastperf><lastdate>43922</lastdate>
  </singer>



 <singer>
     <performer>Robinson, Gail</performer>
     <voice>Soprano</voice>
     <count>216</count>
     <firstperf>03/27/1966</firstperf><firstdate>15794</firstdate>
     <lastperf>10/14/1987</lastperf><lastdate>7923</lastdate>
  </singer>
 <singer>
     <performer>Rogge, Jessie</performer>
     <voice>Dancer</voice>
     <count>144</count>
     <firstperf>04/15/1912</firstperf><firstdate>35498</firstdate>
     <lastperf>04/10/1935</lastperf><lastdate>27103</lastdate>
  </singer>
 <singer>
     <performer>Roggero, Margaret</performer>
     <voice>Mezzo Soprano</voice>
     <count>595</count>
     <firstperf>11/11/1950</firstperf><firstdate>21409</firstdate>
     <lastperf>04/08/1963</lastperf><lastdate>16878</lastdate>
  </singer>
 <singer>
     <performer>Roman, Stella</performer>
     <voice>Soprano</voice>
     <count>126</count>
     <firstperf>01/01/1941</firstperf><firstdate>25010</firstdate>
     <lastperf>05/13/1950</lastperf><lastdate>21591</lastdate>
  </singer>
 <singer>
     <performer>Rootering, Jan-Hendrik</performer>
     <voice>Bass</voice>
     <count>146</count>
     <firstperf>01/15/1987</firstperf><firstdate>8195</firstdate>
     <lastperf>12/20/2000</lastperf><lastdate>3107</lastdate>
  </singer>
 <singer>
     <performer>Rosenstock, Joseph</performer>
     <voice>Conductor</voice>
     <count>254</count>
     <firstperf>10/30/1929</firstperf><firstdate>29091</firstdate>
     <lastperf>02/13/1969</lastperf><lastdate>14740</lastdate>
  </singer>
 <singer>
     <performer>Rossi, Arcangelo</performer>
     <voice>Bass</voice>
     <count>108</count>
     <firstperf>11/27/1903</firstperf><firstdate>38560</firstdate>
     <lastperf>02/22/1907</lastperf><lastdate>37377</lastdate>
  </singer>
 <singer>
     <performer>Rossi, Giulio</performer>
     <voice>Bass</voice>
     <count>532</count>
     <firstperf>11/16/1908</firstperf><firstdate>36744</firstdate>
     <lastperf>04/12/1919</lastperf><lastdate>32945</lastdate>
  </singer>
 <singer>
     <performer>Rothier, Léon</performer>
     <voice>Bass</voice>
     <count>1107</count>
     <firstperf>12/10/1910</firstperf><firstdate>35990</firstdate>
     <lastperf>02/25/1939</lastperf><lastdate>25686</lastdate>
  </singer>



 <singer>
     <performer>Rudel, Julius</performer>
     <voice>Conductor</voice>
     <count>268</count>
     <firstperf>10/07/1978</firstperf><firstdate>11217</firstdate>
     <lastperf>06/24/2005</lastperf><lastdate>1460</lastdate>
  </singer>
 <singer>
     <performer>Rudolf, Max</performer>
     <voice>Conductor</voice>
     <count>211</count>
     <firstperf>01/13/1946</firstperf><firstdate>23172</firstdate>
     <lastperf>04/04/1975</lastperf><lastdate>12499</lastdate>
  </singer>
 <singer>
     <performer>Rudolph, Florence</performer>
     <voice>Dancer</voice>
     <count>266</count>
     <firstperf>02/06/1919</firstperf><firstdate>33010</firstdate>
     <lastperf>05/05/1926</lastperf><lastdate>30365</lastdate>
  </singer>
 <singer>
     <performer>Ruysdael, Basil</performer>
     <voice>Bass</voice>
     <count>350</count>
     <firstperf>11/18/1910</firstperf><firstdate>36012</firstdate>
     <lastperf>04/26/1918</lastperf><lastdate>33296</lastdate>
  </singer>
 <singer>
     <performer>Ryan, Charlotte</performer>
     <voice>Soprano</voice>
     <count>318</count>
     <firstperf>11/23/1922</firstperf><firstdate>31624</firstdate>
     <lastperf>03/25/1932</lastperf><lastdate>28214</lastdate>
  </singer>
 <singer>
     <performer>Rysanek, Leonie</performer>
     <voice>Soprano</voice>
     <count>299</count>
     <firstperf>02/05/1959</firstperf><firstdate>18401</firstdate>
     <lastperf>01/02/1996</lastperf><lastdate>4921</lastdate>
  </singer>
 <singer>
     <performer>Sabanieeva, Thalia</performer>
     <voice>Soprano</voice>
     <count>113</count>
     <firstperf>02/24/1923</firstperf><firstdate>31531</firstdate>
     <lastperf>03/24/1935</lastperf><lastdate>27120</lastdate>
  </singer>
 <singer>
     <performer>Saléza, Albert</performer>
     <voice>Tenor</voice>
     <count>110</count>
     <firstperf>11/08/1898</firstperf><firstdate>40404</firstdate>
     <lastperf>03/25/1905</lastperf><lastdate>38076</lastdate>
  </singer>
 <singer>
     <performer>Salignac, Thomas</performer>
     <voice>Tenor</voice>
     <count>251</count>
     <firstperf>12/11/1896</firstperf><firstdate>41101</firstdate>
     <lastperf>04/27/1903</lastperf><lastdate>38774</lastdate>
  </singer>



 <singer>
     <performer>Salminen, Matti</performer>
     <voice>Bass</voice>
     <count>132</count>
     <firstperf>01/09/1981</firstperf><firstdate>10392</firstdate>
     <lastperf>03/28/2008</lastperf><lastdate>452</lastdate>
  </singer>
 <singer>
     <performer>Sänger, Emil</performer>
     <voice>Bass</voice>
     <count>112</count>
     <firstperf>11/23/1885</firstperf><firstdate>45137</firstdate>
     <lastperf>03/17/1888</lastperf><lastdate>44292</lastdate>
  </singer>
 <singer>
     <performer>Santi, Nello</performer>
     <voice>Conductor</voice>
     <count>401</count>
     <firstperf>01/25/1962</firstperf><firstdate>17316</firstdate>
     <lastperf>07/01/2000</lastperf><lastdate>3279</lastdate>
  </singer>
 <singer>
     <performer>Savage, Maria</performer>
     <voice>Soprano</voice>
     <count>108</count>
     <firstperf>03/30/1912</firstperf><firstdate>35514</firstdate>
     <lastperf>02/20/1943</lastperf><lastdate>24230</lastdate>
  </singer>
 <singer>
     <performer>Sayão, Bidú</performer>
     <voice>Soprano</voice>
     <count>237</count>
     <firstperf>02/13/1937</firstperf><firstdate>26428</firstdate>
     <lastperf>04/23/1952</lastperf><lastdate>20880</lastdate>
  </singer>
 <singer>
     <performer>Sayette, Howard</performer>
     <voice>Dancer</voice>
     <count>297</count>
     <firstperf>02/24/1961</firstperf><firstdate>17651</firstdate>
     <lastperf>06/07/1972</lastperf><lastdate>13530</lastdate>
  </singer>
 <singer>
     <performer>Scalchi, Sofia</performer>
     <voice>Mezzo Soprano</voice>
     <count>244</count>
     <firstperf>10/22/1883</firstperf><firstdate>45900</firstdate>
     <lastperf>04/24/1896</lastperf><lastdate>41332</lastdate>
  </singer>
 <singer>
     <performer>Schaldenbrand, Christopher</performer>
     <voice>Baritone</voice>
     <count>246</count>
     <firstperf>04/05/1992</firstperf><firstdate>6288</firstdate>
     <lastperf>01/03/2008</lastperf><lastdate>537</lastdate>
  </singer>
 <singer>
     <performer>Scheff, Fritzi</performer>
     <voice>Soprano</voice>
     <count>141</count>
     <firstperf>11/09/1900</firstperf><firstdate>39673</firstdate>
     <lastperf>04/27/1903</lastperf><lastdate>38774</lastdate>
  </singer>



 <singer>
     <performer>Schexnayder, Brian</performer>
     <voice>Baritone</voice>
     <count>207</count>
     <firstperf>12/17/1980</firstperf><firstdate>10415</firstdate>
     <lastperf>02/16/1991</lastperf><lastdate>6702</lastdate>
  </singer>
 <singer>
     <performer>Schick, George</performer>
     <voice>Conductor</voice>
     <count>168</count>
     <firstperf>12/22/1958</firstperf><firstdate>18446</firstdate>
     <lastperf>06/07/1969</lastperf><lastdate>14626</lastdate>
  </singer>
 <singer>
     <performer>Schippers, Thomas</performer>
     <voice>Conductor</voice>
     <count>341</count>
     <firstperf>12/23/1955</firstperf><firstdate>19541</firstdate>
     <lastperf>11/03/1975</lastperf><lastdate>12286</lastdate>
  </singer>
 <singer>
     <performer>Schlegel, Carl</performer>
     <voice>Baritone</voice>
     <count>383</count>
     <firstperf>11/19/1913</firstperf><firstdate>34915</firstdate>
     <lastperf>04/09/1926</lastperf><lastdate>30391</lastdate>
  </singer>
 <singer>
     <performer>Schmorr, Robert</performer>
     <voice>Tenor</voice>
     <count>747</count>
     <firstperf>07/30/1965</firstperf><firstdate>16034</firstdate>
     <lastperf>01/12/1978</lastperf><lastdate>11485</lastdate>
  </singer>
 <singer>
     <performer>Schöffler, Paul</performer>
     <voice>Baritone</voice>
     <count>106</count>
     <firstperf>01/26/1950</firstperf><firstdate>21698</firstdate>
     <lastperf>12/11/1964</lastperf><lastdate>16265</lastdate>
  </singer>
 <singer>
     <performer>Schorr, Friedrich</performer>
     <voice>Baritone</voice>
     <count>455</count>
     <firstperf>02/14/1924</firstperf><firstdate>31176</firstdate>
     <lastperf>03/02/1943</lastperf><lastdate>24220</lastdate>
  </singer>
 <singer>
     <performer>Schowalter, Mark</performer>
     <voice>Tenor</voice>
     <count>194</count>
     <firstperf>02/19/1999</firstperf><firstdate>3777</firstdate>
     <lastperf>04/17/2009</lastperf><lastdate>67</lastdate>
  </singer>
 <singer>
     <performer>Schuette, Rachel</performer>
     <voice>Dancer</voice>
     <count>201</count>
     <firstperf>12/16/1993</firstperf><firstdate>5668</firstdate>
     <lastperf>01/01/2009</lastperf><lastdate>173</lastdate>
  </singer>



 <singer>
     <performer>Schumann-Heink, Ernestine</performer>
     <voice>Mezzo Soprano</voice>
     <count>279</count>
     <firstperf>11/07/1898</firstperf><firstdate>40405</firstdate>
     <lastperf>03/11/1932</lastperf><lastdate>28228</lastdate>
  </singer>
 <singer>
     <performer>Schützendorf, Gustav</performer>
     <voice>Baritone</voice>
     <count>413</count>
     <firstperf>11/17/1922</firstperf><firstdate>31630</firstdate>
     <lastperf>04/19/1935</lastperf><lastdate>27094</lastdate>
  </singer>
 <singer>
     <performer>Scott, Norman</performer>
     <voice>Bass</voice>
     <count>927</count>
     <firstperf>11/15/1951</firstperf><firstdate>21040</firstdate>
     <lastperf>06/29/1968</lastperf><lastdate>14969</lastdate>
  </singer>
 <singer>
     <performer>Scotti, Antonio</performer>
     <voice>Baritone</voice>
     <count>1213</count>
     <firstperf>11/15/1899</firstperf><firstdate>40032</firstdate>
     <lastperf>01/20/1933</lastperf><lastdate>27913</lastdate>
  </singer>
 <singer>
     <performer>Scotto, Renata</performer>
     <voice>Soprano</voice>
     <count>314</count>
     <firstperf>10/13/1965</firstperf><firstdate>15959</firstdate>
     <lastperf>01/17/1987</lastperf><lastdate>8193</lastdate>
  </singer>
 <singer>
     <performer>Seidl, Anton</performer>
     <voice>Conductor</voice>
     <count>472</count>
     <firstperf>11/25/1885</firstperf><firstdate>45135</firstdate>
     <lastperf>04/20/1897</lastperf><lastdate>40971</lastdate>
  </singer>
 <singer>
     <performer>Seidl-Kraus, Auguste</performer>
     <voice>Soprano</voice>
     <count>134</count>
     <firstperf>11/17/1884</firstperf><firstdate>45508</firstdate>
     <lastperf>03/17/1888</lastperf><lastdate>44292</lastdate>
  </singer>
 <singer>
     <performer>Sembach, Johannes</performer>
     <voice>Tenor</voice>
     <count>125</count>
     <firstperf>11/26/1914</firstperf><firstdate>34543</firstdate>
     <lastperf>04/23/1922</lastperf><lastdate>31838</lastdate>
  </singer>
 <singer>
     <performer>Sembrich, Marcella</performer>
     <voice>Soprano</voice>
     <count>466</count>
     <firstperf>10/24/1883</firstperf><firstdate>45898</firstdate>
     <lastperf>02/06/1909</lastperf><lastdate>36662</lastdate>
  </singer>



 <singer>
     <performer>Sendrowitz, Mitchell</performer>
     <voice>Bass</voice>
     <count>183</count>
     <firstperf>12/22/1986</firstperf><firstdate>8219</firstdate>
     <lastperf>06/23/2007</lastperf><lastdate>731</lastdate>
  </singer>
 <singer>
     <performer>Sénéchal, Michel</performer>
     <voice>Tenor</voice>
     <count>175</count>
     <firstperf>03/08/1982</firstperf><firstdate>9969</firstdate>
     <lastperf>09/19/2005</lastperf><lastdate>1373</lastdate>
  </singer>
 <singer>
     <performer>Serafin, Tullio</performer>
     <voice>Conductor</voice>
     <count>683</count>
     <firstperf>11/03/1924</firstperf><firstdate>30913</firstdate>
     <lastperf>04/12/1934</lastperf><lastdate>27466</lastdate>
  </singer>
 <singer>
     <performer>Sereni, Mario</performer>
     <voice>Baritone</voice>
     <count>553</count>
     <firstperf>11/09/1957</firstperf><firstdate>18854</firstdate>
     <lastperf>11/10/1984</lastperf><lastdate>8991</lastdate>
  </singer>
 <singer>
     <performer>Sgarro, Louis</performer>
     <voice>Bass</voice>
     <count>1107</count>
     <firstperf>11/16/1954</firstperf><firstdate>19943</firstdate>
     <lastperf>03/08/1975</lastperf><lastdate>12526</lastdate>
  </singer>
 <singer>
     <performer>Shaulis, Jane</performer>
     <voice>Mezzo Soprano</voice>
     <count>541</count>
     <firstperf>09/28/1991</firstperf><firstdate>6478</firstdate>
     <lastperf>01/30/2009</lastperf><lastdate>144</lastdate>
  </singer>
 <singer>
     <performer>Shawn, Dorothy</performer>
     <voice>Mezzo Soprano</voice>
     <count>171</count>
     <firstperf>02/21/1953</firstperf><firstdate>20576</firstdate>
     <lastperf>05/29/1976</lastperf><lastdate>12078</lastdate>
  </singer>
 <singer>
     <performer>Shicoff, Neil</performer>
     <voice>Tenor</voice>
     <count>208</count>
     <firstperf>10/15/1976</firstperf><firstdate>11939</firstdate>
     <lastperf>03/21/2006</lastperf><lastdate>1190</lastdate>
  </singer>
 <singer>
     <performer>Shinall, Vern</performer>
     <voice>Baritone</voice>
     <count>107</count>
     <firstperf>10/10/1977</firstperf><firstdate>11579</firstdate>
     <lastperf>02/04/1982</lastperf><lastdate>10001</lastdate>
  </singer>



 <singer>
     <performer>Shirley, George</performer>
     <voice>Tenor</voice>
     <count>251</count>
     <firstperf>04/06/1961</firstperf><firstdate>17610</firstdate>
     <lastperf>03/10/1973</lastperf><lastdate>13254</lastdate>
  </singer>
 <singer>
     <performer>Short, Kevin</performer>
     <voice>Bass</voice>
     <count>129</count>
     <firstperf>09/28/1991</firstperf><firstdate>6478</firstdate>
     <lastperf>01/01/1998</lastperf><lastdate>4191</lastdate>
  </singer>
 <singer>
     <performer>Siepi, Cesare</performer>
     <voice>Bass</voice>
     <count>491</count>
     <firstperf>11/06/1950</firstperf><firstdate>21414</firstdate>
     <lastperf>04/19/1973</lastperf><lastdate>13214</lastdate>
  </singer>
 <singer>
     <performer>Simeone, Domenico</performer>
     <voice>Bass</voice>
     <count>117</count>
     <firstperf>01/29/1973</firstperf><firstdate>13294</firstdate>
     <lastperf>04/21/1984</lastperf><lastdate>9194</lastdate>
  </singer>
 <singer>
     <performer>Singher, Martial</performer>
     <voice>Baritone</voice>
     <count>162</count>
     <firstperf>12/10/1943</firstperf><firstdate>23937</firstdate>
     <lastperf>12/27/1958</lastperf><lastdate>18441</lastdate>
  </singer>
 <singer>
     <performer>Singleton, Marty</performer>
     <voice>Tenor</voice>
     <count>113</count>
     <firstperf>02/01/1993</firstperf><firstdate>5986</firstdate>
     <lastperf>02/26/2009</lastperf><lastdate>117</lastdate>
  </singer>
 <singer>
     <performer>Slezak, Leo</performer>
     <voice>Tenor</voice>
     <count>112</count>
     <firstperf>11/17/1909</firstperf><firstdate>36378</firstdate>
     <lastperf>01/31/1913</lastperf><lastdate>35207</lastdate>
  </singer>
 <singer>
     <performer>Sliker, Peter</performer>
     <voice>Bass</voice>
     <count>509</count>
     <firstperf>11/29/1961</firstperf><firstdate>17373</firstdate>
     <lastperf>12/16/1989</lastperf><lastdate>7129</lastdate>
  </singer>
 <singer>
     <performer>Smith, Alma Jean</performer>
     <voice>Soprano</voice>
     <count>277</count>
     <firstperf>03/24/1974</firstperf><firstdate>12875</firstdate>
     <lastperf>04/18/1980</lastperf><lastdate>10658</lastdate>
  </singer>



 <singer>
     <performer>Smithers, Peggy</performer>
     <voice>Dancer</voice>
     <count>223</count>
     <firstperf>11/30/1944</firstperf><firstdate>23581</firstdate>
     <lastperf>02/24/1951</lastperf><lastdate>21304</lastdate>
  </singer>
 <singer>
     <performer>Snelling, Lillia</performer>
     <voice>Mezzo Soprano</voice>
     <count>106</count>
     <firstperf>01/13/1909</firstperf><firstdate>36686</firstdate>
     <lastperf>04/17/1912</lastperf><lastdate>35496</lastdate>
  </singer>
 <singer>
     <performer>Sodero, Cesare</performer>
     <voice>Conductor</voice>
     <count>251</count>
     <firstperf>11/28/1942</firstperf><firstdate>24314</firstdate>
     <lastperf>05/17/1947</lastperf><lastdate>22683</lastdate>
  </singer>
 <singer>
     <performer>Soviero, Diana</performer>
     <voice>Soprano</voice>
     <count>102</count>
     <firstperf>02/24/1980</firstperf><firstdate>10712</firstdate>
     <lastperf>02/13/1997</lastperf><lastdate>4513</lastdate>
  </singer>
 <singer>
     <performer>Sparkes, Lenora</performer>
     <voice>Soprano</voice>
     <count>623</count>
     <firstperf>11/16/1908</firstperf><firstdate>36744</firstdate>
     <lastperf>04/18/1926</lastperf><lastdate>30382</lastdate>
  </singer>
 <singer>
     <performer>Steber, Eleanor</performer>
     <voice>Soprano</voice>
     <count>427</count>
     <firstperf>12/07/1940</firstperf><firstdate>25035</firstdate>
     <lastperf>04/16/1966</lastperf><lastdate>15774</lastdate>
  </singer>
 <singer>
     <performer>Stellman, Maxine</performer>
     <voice>Soprano</voice>
     <count>565</count>
     <firstperf>05/22/1936</firstperf><firstdate>26695</firstdate>
     <lastperf>04/08/1950</lastperf><lastdate>21626</lastdate>
  </singer>
 <singer>
     <performer>Stevens, Risë</performer>
     <voice>Mezzo Soprano</voice>
     <count>351</count>
     <firstperf>11/22/1938</firstperf><firstdate>25781</firstdate>
     <lastperf>04/12/1961</lastperf><lastdate>17604</lastdate>
  </singer>
 <singer>
     <performer>Stevenson, Tony</performer>
     <voice>Tenor</voice>
     <count>571</count>
     <firstperf>04/05/1992</firstperf><firstdate>6288</firstdate>
     <lastperf>04/10/2009</lastperf><lastdate>74</lastdate>
  </singer>



 <singer>
     <performer>Stewart, Thomas</performer>
     <voice>Baritone</voice>
     <count>192</count>
     <firstperf>03/09/1966</firstperf><firstdate>15812</firstdate>
     <lastperf>11/20/1993</lastperf><lastdate>5694</lastdate>
  </singer>
 <singer>
     <performer>Stiedry, Fritz</performer>
     <voice>Conductor</voice>
     <count>316</count>
     <firstperf>11/15/1946</firstperf><firstdate>22866</firstdate>
     <lastperf>04/08/1958</lastperf><lastdate>18704</lastdate>
  </singer>
 <singer>
     <performer>Stocker, Christopher</performer>
     <voice>Dancer</voice>
     <count>162</count>
     <firstperf>05/02/1980</firstperf><firstdate>10644</firstdate>
     <lastperf>10/23/1997</lastperf><lastdate>4261</lastdate>
  </singer>
 <singer>
     <performer>Strang, Lloyd</performer>
     <voice>Bass</voice>
     <count>170</count>
     <firstperf>02/11/1959</firstperf><firstdate>18395</firstdate>
     <lastperf>01/02/1970</lastperf><lastdate>14417</lastdate>
  </singer>
 <singer>
     <performer>Strasfogel, Ignace</performer>
     <voice>Conductor</voice>
     <count>129</count>
     <firstperf>05/06/1957</firstperf><firstdate>19041</firstdate>
     <lastperf>07/06/1973</lastperf><lastdate>13136</lastdate>
  </singer>
 <singer>
     <performer>Stratas, Teresa</performer>
     <voice>Soprano</voice>
     <count>385</count>
     <firstperf>03/20/1959</firstperf><firstdate>18358</firstdate>
     <lastperf>12/09/1995</lastperf><lastdate>4945</lastdate>
  </singer>
 <singer>
     <performer>Sturani, Giuseppe</performer>
     <voice>Conductor</voice>
     <count>112</count>
     <firstperf>11/22/1911</firstperf><firstdate>35643</firstdate>
     <lastperf>02/26/1933</lastperf><lastdate>27876</lastdate>
  </singer>
 <singer>
     <performer>Sukis, Lilian</performer>
     <voice>Soprano</voice>
     <count>140</count>
     <firstperf>03/10/1966</firstperf><firstdate>15811</firstdate>
     <lastperf>12/09/1972</lastperf><lastdate>13345</lastdate>
  </singer>
 <singer>
     <performer>Sullivan, Brian</performer>
     <voice>Tenor</voice>
     <count>162</count>
     <firstperf>02/23/1948</firstperf><firstdate>22401</firstdate>
     <lastperf>01/30/1961</lastperf><lastdate>17676</lastdate>
  </singer>



 <singer>
     <performer>Sundelius, Marie</performer>
     <voice>Soprano</voice>
     <count>248</count>
     <firstperf>11/25/1916</firstperf><firstdate>33813</firstdate>
     <lastperf>03/11/1928</lastperf><lastdate>29689</lastdate>
  </singer>
 <singer>
     <performer>Sutherland, Joan</performer>
     <voice>Soprano</voice>
     <count>223</count>
     <firstperf>11/26/1961</firstperf><firstdate>17376</firstdate>
     <lastperf>03/12/1989</lastperf><lastdate>7408</lastdate>
  </singer>
 <singer>
     <performer>Svanholm, Set</performer>
     <voice>Tenor</voice>
     <count>132</count>
     <firstperf>11/15/1946</firstperf><firstdate>22866</firstdate>
     <lastperf>04/06/1956</lastperf><lastdate>19436</lastdate>
  </singer>
 <singer>
     <performer>Svetlova, Marina</performer>
     <voice>Dancer</voice>
     <count>240</count>
     <firstperf>11/23/1943</firstperf><firstdate>23954</firstdate>
     <lastperf>05/13/1950</lastperf><lastdate>21591</lastdate>
  </singer>
 <singer>
     <performer>Swarthout, Gladys</performer>
     <voice>Mezzo Soprano</voice>
     <count>265</count>
     <firstperf>10/29/1929</firstperf><firstdate>29092</firstdate>
     <lastperf>03/24/1951</lastperf><lastdate>21276</lastdate>
  </singer>
 <singer>
     <performer>Swenson, Ruth Ann</performer>
     <voice>Soprano</voice>
     <count>234</count>
     <firstperf>07/02/1988</firstperf><firstdate>7661</firstdate>
     <lastperf>03/22/2008</lastperf><lastdate>458</lastdate>
  </singer>
 <singer>
     <performer>Tajo, Italo</performer>
     <voice>Bass</voice>
     <count>254</count>
     <firstperf>12/28/1948</firstperf><firstdate>22092</firstdate>
     <lastperf>04/20/1991</lastperf><lastdate>6639</lastdate>
  </singer>
 <singer>
     <performer>Talley, Dana</performer>
     <voice>Tenor</voice>
     <count>213</count>
     <firstperf>04/01/1928</firstperf><firstdate>29668</firstdate>
     <lastperf>06/26/1982</lastperf><lastdate>9859</lastdate>
  </singer>
 <singer>
     <performer>Talvela, Martti</performer>
     <voice>Bass</voice>
     <count>116</count>
     <firstperf>10/07/1968</firstperf><firstdate>14869</firstdate>
     <lastperf>03/12/1988</lastperf><lastdate>7773</lastdate>
  </singer>



 <singer>
     <performer>Taucher, Curt</performer>
     <voice>Tenor</voice>
     <count>108</count>
     <firstperf>11/23/1922</firstperf><firstdate>31624</firstdate>
     <lastperf>01/17/1927</lastperf><lastdate>30108</lastdate>
  </singer>
 <singer>
     <performer>Te Kanawa, Kiri</performer>
     <voice>Soprano</voice>
     <count>122</count>
     <firstperf>02/09/1974</firstperf><firstdate>12918</firstdate>
     <lastperf>05/20/2006</lastperf><lastdate>1130</lastdate>
  </singer>
 <singer>
     <performer>Tebaldi, Renata</performer>
     <voice>Soprano</voice>
     <count>269</count>
     <firstperf>01/31/1955</firstperf><firstdate>19867</firstdate>
     <lastperf>01/08/1973</lastperf><lastdate>13315</lastdate>
  </singer>
 <singer>
     <performer>Tecchi, Giuseppe</performer>
     <voice>Tenor</voice>
     <count>138</count>
     <firstperf>11/20/1907</firstperf><firstdate>37106</firstdate>
     <lastperf>04/29/1910</lastperf><lastdate>36215</lastdate>
  </singer>
 <singer>
     <performer>Tedesco, Alfio</performer>
     <voice>Tenor</voice>
     <count>363</count>
     <firstperf>11/02/1926</firstperf><firstdate>30184</firstdate>
     <lastperf>03/28/1935</lastperf><lastdate>27116</lastdate>
  </singer>
 <singer>
     <performer>Tegani, Riccardo</performer>
     <voice>Baritone</voice>
     <count>115</count>
     <firstperf>11/21/1914</firstperf><firstdate>34548</firstdate>
     <lastperf>04/21/1917</lastperf><lastdate>33666</lastdate>
  </singer>
 <singer>
     <performer>Telva, Marion</performer>
     <voice>Mezzo Soprano</voice>
     <count>567</count>
     <firstperf>12/31/1920</firstperf><firstdate>32316</firstdate>
     <lastperf>02/26/1933</lastperf><lastdate>27876</lastdate>
  </singer>
 <singer>
     <performer>Ternina, Milka</performer>
     <voice>Soprano</voice>
     <count>124</count>
     <firstperf>11/10/1899</firstperf><firstdate>40037</firstdate>
     <lastperf>04/25/1904</lastperf><lastdate>38410</lastdate>
  </singer>
 <singer>
     <performer>Thebom, Blanche</performer>
     <voice>Mezzo Soprano</voice>
     <count>357</count>
     <firstperf>11/28/1944</firstperf><firstdate>23583</firstdate>
     <lastperf>03/06/1967</lastperf><lastdate>15450</lastdate>
  </singer>



 <singer>
     <performer>Thomas, Jess</performer>
     <voice>Tenor</voice>
     <count>109</count>
     <firstperf>12/11/1962</firstperf><firstdate>16996</firstdate>
     <lastperf>10/22/1983</lastperf><lastdate>9376</lastdate>
  </singer>
 <singer>
     <performer>Thompson, Arthur</performer>
     <voice>Baritone</voice>
     <count>341</count>
     <firstperf>02/20/1973</firstperf><firstdate>13272</firstdate>
     <lastperf>07/08/1988</lastperf><lastdate>7655</lastdate>
  </singer>
 <singer>
     <performer>Thompson, Hugh</performer>
     <voice>Baritone</voice>
     <count>238</count>
     <firstperf>12/01/1944</firstperf><firstdate>23580</firstdate>
     <lastperf>02/01/1953</lastperf><lastdate>20596</lastdate>
  </singer>
 <singer>
     <performer>Thorborg, Kerstin</performer>
     <voice>Mezzo Soprano</voice>
     <count>350</count>
     <firstperf>12/21/1936</firstperf><firstdate>26482</firstdate>
     <lastperf>02/08/1950</lastperf><lastdate>21685</lastdate>
  </singer>
 <singer>
     <performer>Tian, Hao Jiang</performer>
     <voice>Bass</voice>
     <count>332</count>
     <firstperf>10/10/1991</firstperf><firstdate>6466</firstdate>
     <lastperf>05/17/2008</lastperf><lastdate>402</lastdate>
  </singer>
 <singer>
     <performer>Tibbett, Lawrence</performer>
     <voice>Baritone</voice>
     <count>603</count>
     <firstperf>11/24/1923</firstperf><firstdate>31258</firstdate>
     <lastperf>03/24/1950</lastperf><lastdate>21641</lastdate>
  </singer>
 <singer>
     <performer>Tiffany, Marie</performer>
     <voice>Soprano</voice>
     <count>208</count>
     <firstperf>11/17/1916</firstperf><firstdate>33821</firstdate>
     <lastperf>03/03/1929</lastperf><lastdate>29332</lastdate>
  </singer>
 <singer>
     <performer>Tokatyan, Armand</performer>
     <voice>Tenor</voice>
     <count>449</count>
     <firstperf>11/19/1922</firstperf><firstdate>31628</firstdate>
     <lastperf>03/07/1946</lastperf><lastdate>23119</lastdate>
  </singer>
 <singer>
     <performer>Tomanelli, Carlo</performer>
     <voice>Bass</voice>
     <count>150</count>
     <firstperf>03/10/1951</firstperf><firstdate>21290</firstdate>
     <lastperf>04/11/1966</lastperf><lastdate>15779</lastdate>
  </singer>



 <singer>
     <performer>Torriani, Gina</performer>
     <voice>Dancer</voice>
     <count>149</count>
     <firstperf>11/16/1908</firstperf><firstdate>36744</firstdate>
     <lastperf>04/21/1911</lastperf><lastdate>35858</lastdate>
  </singer>
 <singer>
     <performer>Toscanini, Arturo</performer>
     <voice>Conductor</voice>
     <count>480</count>
     <firstperf>11/16/1908</firstperf><firstdate>36744</firstdate>
     <lastperf>04/14/1915</lastperf><lastdate>34404</lastdate>
  </singer>
 <singer>
     <performer>Tozzi, Giorgio</performer>
     <voice>Bass</voice>
     <count>528</count>
     <firstperf>03/09/1955</firstperf><firstdate>19830</firstdate>
     <lastperf>05/21/1975</lastperf><lastdate>12452</lastdate>
  </singer>
 <singer>
     <performer>Traubel, Helen</performer>
     <voice>Soprano</voice>
     <count>176</count>
     <firstperf>05/12/1937</firstperf><firstdate>26340</firstdate>
     <lastperf>03/21/1953</lastperf><lastdate>20548</lastdate>
  </singer>
 <singer>
     <performer>Traubmann, Sophie</performer>
     <voice>Soprano</voice>
     <count>154</count>
     <firstperf>01/18/1888</firstperf><firstdate>44351</firstdate>
     <lastperf>03/09/1902</lastperf><lastdate>39188</lastdate>
  </singer>
 <singer>
     <performer>Trehy, John</performer>
     <voice>Bass</voice>
     <count>202</count>
     <firstperf>11/02/1958</firstperf><firstdate>18496</firstdate>
     <lastperf>04/15/1974</lastperf><lastdate>12853</lastdate>
  </singer>
 <singer>
     <performer>Troyanos, Tatiana</performer>
     <voice>Mezzo Soprano</voice>
     <count>274</count>
     <firstperf>03/08/1976</firstperf><firstdate>12160</firstdate>
     <lastperf>05/01/1993</lastperf><lastdate>5897</lastdate>
  </singer>
 <singer>
     <performer>Tucci, Gabriella</performer>
     <voice>Soprano</voice>
     <count>259</count>
     <firstperf>10/29/1960</firstperf><firstdate>17769</firstdate>
     <lastperf>12/25/1972</lastperf><lastdate>13329</lastdate>
  </singer>
 <singer>
     <performer>Tucker, Richard</performer>
     <voice>Tenor</voice>
     <count>738</count>
     <firstperf>01/25/1945</firstperf><firstdate>23525</firstdate>
     <lastperf>12/03/1974</lastperf><lastdate>12621</lastdate>
  </singer>



 <singer>
     <performer>Turner, Claramae</performer>
     <voice>Mezzo Soprano</voice>
     <count>105</count>
     <firstperf>11/16/1946</firstperf><firstdate>22865</firstdate>
     <lastperf>05/04/1950</lastperf><lastdate>21600</lastdate>
  </singer>
 <singer>
     <performer>Uecker, Korliss</performer>
     <voice>Soprano</voice>
     <count>148</count>
     <firstperf>11/09/1991</firstperf><firstdate>6436</firstdate>
     <lastperf>05/08/2004</lastperf><lastdate>1872</lastdate>
  </singer>
 <singer>
     <performer>Uppman, Theodor</performer>
     <voice>Baritone</voice>
     <count>398</count>
     <firstperf>11/27/1953</firstperf><firstdate>20297</firstdate>
     <lastperf>04/08/1978</lastperf><lastdate>11399</lastdate>
  </singer>
 <singer>
     <performer>Upshaw, Dawn</performer>
     <voice>Soprano</voice>
     <count>284</count>
     <firstperf>10/11/1984</firstperf><firstdate>9021</firstdate>
     <lastperf>02/13/2005</lastperf><lastdate>1591</lastdate>
  </singer>
 <singer>
     <performer>Urlus, Jacques</performer>
     <voice>Tenor</voice>
     <count>130</count>
     <firstperf>02/08/1913</firstperf><firstdate>35199</firstdate>
     <lastperf>04/13/1917</lastperf><lastdate>33674</lastdate>
  </singer>
 <singer>
     <performer>Valdengo, Giuseppe</performer>
     <voice>Baritone</voice>
     <count>121</count>
     <firstperf>12/19/1947</firstperf><firstdate>22467</firstdate>
     <lastperf>01/27/1954</lastperf><lastdate>20236</lastdate>
  </singer>
 <singer>
     <performer>Valdes, Eduardo</performer>
     <voice>Tenor</voice>
     <count>369</count>
     <firstperf>02/07/1994</firstperf><firstdate>5615</firstdate>
     <lastperf>05/08/2009</lastperf><lastdate>46</lastdate>
  </singer>
 <singer>
     <performer>Valentino, Frank</performer>
     <voice>Baritone</voice>
     <count>454</count>
     <firstperf>12/09/1940</firstperf><firstdate>25033</firstdate>
     <lastperf>04/10/1961</lastperf><lastdate>17606</lastdate>
  </singer>
 <singer>
     <performer>Valletti, Cesare</performer>
     <voice>Tenor</voice>
     <count>113</count>
     <firstperf>12/10/1953</firstperf><firstdate>20284</firstdate>
     <lastperf>02/25/1960</lastperf><lastdate>18016</lastdate>
  </singer>



 <singer>
     <performer>Van Cauteren, Marie</performer>
     <voice>Soprano</voice>
     <count>321</count>
     <firstperf>10/10/1894</firstperf><firstdate>41894</firstdate>
     <lastperf>04/27/1903</lastperf><lastdate>38774</lastdate>
  </singer>
 <singer>
     <performer>Van Dyck, Ernest</performer>
     <voice>Tenor</voice>
     <count>113</count>
     <firstperf>11/09/1898</firstperf><firstdate>40403</firstdate>
     <lastperf>04/19/1902</lastperf><lastdate>39147</lastdate>
  </singer>
 <singer>
     <performer>Van Dyck, Rosina</performer>
     <voice>Soprano</voice>
     <count>207</count>
     <firstperf>11/18/1908</firstperf><firstdate>36742</firstdate>
     <lastperf>02/17/1917</lastperf><lastdate>33729</lastdate>
  </singer>
 <singer>
     <performer>Van Rooy, Anton</performer>
     <voice>Baritone</voice>
     <count>305</count>
     <firstperf>12/14/1898</firstperf><firstdate>40368</firstdate>
     <lastperf>04/16/1908</lastperf><lastdate>36958</lastdate>
  </singer>
 <singer>
     <performer>Vaness, Carol</performer>
     <voice>Soprano</voice>
     <count>194</count>
     <firstperf>03/20/1977</firstperf><firstdate>11783</firstdate>
     <lastperf>03/13/2004</lastperf><lastdate>1928</lastdate>
  </singer>
 <singer>
     <performer>Vanni, Helen</performer>
     <voice>Mezzo Soprano</voice>
     <count>402</count>
     <firstperf>11/09/1956</firstperf><firstdate>19219</firstdate>
     <lastperf>03/26/1973</lastperf><lastdate>13238</lastdate>
  </singer>
 <singer>
     <performer>Vanni, Roberto</performer>
     <voice>Tenor</voice>
     <count>428</count>
     <firstperf>11/21/1894</firstperf><firstdate>41852</firstdate>
     <lastperf>04/27/1903</lastperf><lastdate>38774</lastdate>
  </singer>
 <singer>
     <performer>Vargas, Ramón</performer>
     <voice>Tenor</voice>
     <count>172</count>
     <firstperf>12/18/1992</firstperf><firstdate>6031</firstdate>
     <lastperf>01/03/2009</lastperf><lastdate>171</lastdate>
  </singer>
 <singer>
     <performer>Varkas, Leon</performer>
     <voice>Dancer</voice>
     <count>350</count>
     <firstperf>11/25/1941</firstperf><firstdate>24682</firstdate>
     <lastperf>05/13/1950</lastperf><lastdate>21591</lastdate>
  </singer>



 <singer>
     <performer>Varnay, Astrid</performer>
     <voice>Soprano</voice>
     <count>200</count>
     <firstperf>12/06/1941</firstperf><firstdate>24671</firstdate>
     <lastperf>12/22/1979</lastperf><lastdate>10776</lastdate>
  </singer>
 <singer>
     <performer>Varviso, Silvio</performer>
     <voice>Conductor</voice>
     <count>147</count>
     <firstperf>11/26/1961</firstperf><firstdate>17376</firstdate>
     <lastperf>04/02/1983</lastperf><lastdate>9579</lastdate>
  </singer>
 <singer>
     <performer>Velis, Andrea</performer>
     <voice>Tenor</voice>
     <count>1693</count>
     <firstperf>10/23/1961</firstperf><firstdate>17410</firstdate>
     <lastperf>02/24/1994</lastperf><lastdate>5598</lastdate>
  </singer>
 <singer>
     <performer>Veltri, Michelangelo</performer>
     <voice>Conductor</voice>
     <count>154</count>
     <firstperf>11/10/1971</firstperf><firstdate>13740</firstdate>
     <lastperf>10/20/1994</lastperf><lastdate>5360</lastdate>
  </singer>
 <singer>
     <performer>Vernon, Richard</performer>
     <voice>Bass</voice>
     <count>796</count>
     <firstperf>03/20/1977</firstperf><firstdate>11783</firstdate>
     <lastperf>11/28/2006</lastperf><lastdate>938</lastdate>
  </singer>
 <singer>
     <performer>Verrett, Shirley</performer>
     <voice>Soprano</voice>
     <count>126</count>
     <firstperf>09/21/1968</firstperf><firstdate>14885</firstdate>
     <lastperf>05/02/1990</lastperf><lastdate>6992</lastdate>
  </singer>
 <singer>
     <performer>Vettori, Elda</performer>
     <voice>Soprano</voice>
     <count>166</count>
     <firstperf>11/20/1926</firstperf><firstdate>30166</firstdate>
     <lastperf>03/28/1937</lastperf><lastdate>26385</lastdate>
  </singer>
 <singer>
     <performer>Vianesi, Auguste</performer>
     <voice>Conductor</voice>
     <count>212</count>
     <firstperf>10/22/1883</firstperf><firstdate>45900</firstdate>
     <lastperf>04/08/1892</lastperf><lastdate>42809</lastdate>
  </singer>
 <singer>
     <performer>Vichey, Luben</performer>
     <voice>Bass</voice>
     <count>200</count>
     <firstperf>12/04/1948</firstperf><firstdate>22116</firstdate>
     <lastperf>11/29/1965</lastperf><lastdate>15912</lastdate>
  </singer>



 <singer>
     <performer>Vickers, Jon</performer>
     <voice>Tenor</voice>
     <count>280</count>
     <firstperf>01/17/1960</firstperf><firstdate>18055</firstdate>
     <lastperf>04/18/1987</lastperf><lastdate>8102</lastdate>
  </singer>
 <singer>
     <performer>Vigna, Arturo</performer>
     <voice>Conductor</voice>
     <count>297</count>
     <firstperf>11/23/1903</firstperf><firstdate>38564</firstdate>
     <lastperf>04/27/1907</lastperf><lastdate>37313</lastdate>
  </singer>
 <singer>
     <performer>Villarroel, Veronica</performer>
     <voice>Soprano</voice>
     <count>107</count>
     <firstperf>04/02/1989</firstperf><firstdate>7387</firstdate>
     <lastperf>04/01/2006</lastperf><lastdate>1179</lastdate>
  </singer>
 <singer>
     <performer>Vinay, Ramon</performer>
     <voice>Tenor</voice>
     <count>169</count>
     <firstperf>02/22/1946</firstperf><firstdate>23132</firstdate>
     <lastperf>03/31/1966</lastperf><lastdate>15790</lastdate>
  </singer>
 <singer>
     <performer>Viviani, Lodovico</performer>
     <voice>Bass</voice>
     <count>407</count>
     <firstperf>11/16/1891</firstperf><firstdate>42953</firstdate>
     <lastperf>03/02/1905</lastperf><lastdate>38099</lastdate>
  </singer>
 <singer>
     <performer>Voigt, Deborah</performer>
     <voice>Soprano</voice>
     <count>197</count>
     <firstperf>04/14/1985</firstperf><firstdate>8836</firstdate>
     <lastperf>03/15/2009</lastperf><lastdate>100</lastdate>
  </singer>
 <singer>
     <performer>von Stade, Frederica</performer>
     <voice>Mezzo Soprano</voice>
     <count>299</count>
     <firstperf>01/10/1970</firstperf><firstdate>14409</firstdate>
     <lastperf>05/20/2006</lastperf><lastdate>1130</lastdate>
  </singer>
 <singer>
     <performer>Votipka, Thelma</performer>
     <voice>Soprano</voice>
     <count>1422</count>
     <firstperf>12/16/1935</firstperf><firstdate>26853</firstdate>
     <lastperf>04/16/1966</lastperf><lastdate>15774</lastdate>
  </singer>
 <singer>
     <performer>Waite, Claudia</performer>
     <voice>Soprano</voice>
     <count>165</count>
     <firstperf>12/14/1998</firstperf><firstdate>3844</firstdate>
     <lastperf>05/05/2009</lastperf><lastdate>49</lastdate>
  </singer>



 <singer>
     <performer>Wakefield, Henriette</performer>
     <voice>Mezzo Soprano</voice>
     <count>770</count>
     <firstperf>01/18/1907</firstperf><firstdate>37412</firstdate>
     <lastperf>03/14/1935</lastperf><lastdate>27130</lastdate>
  </singer>
 <singer>
     <performer>Walker, Alfred</performer>
     <voice>Bass Baritone</voice>
     <count>141</count>
     <firstperf>03/16/1998</firstperf><firstdate>4117</firstdate>
     <lastperf>05/01/2008</lastperf><lastdate>418</lastdate>
  </singer>
 <singer>
     <performer>Walker, Edyth</performer>
     <voice>Mezzo Soprano</voice>
     <count>108</count>
     <firstperf>11/30/1903</firstperf><firstdate>38557</firstdate>
     <lastperf>04/16/1906</lastperf><lastdate>37689</lastdate>
  </singer>
 <singer>
     <performer>Walker, William</performer>
     <voice>Baritone</voice>
     <count>364</count>
     <firstperf>03/23/1962</firstperf><firstdate>17259</firstdate>
     <lastperf>06/10/1978</lastperf><lastdate>11336</lastdate>
  </singer>
 <singer>
     <performer>Wall, Joan</performer>
     <voice>Mezzo Soprano</voice>
     <count>132</count>
     <firstperf>10/28/1959</firstperf><firstdate>18136</firstdate>
     <lastperf>05/30/1962</lastperf><lastdate>17191</lastdate>
  </singer>
 <singer>
     <performer>Walter, Bruno</performer>
     <voice>Conductor</voice>
     <count>119</count>
     <firstperf>02/14/1941</firstperf><firstdate>24966</firstdate>
     <lastperf>03/29/1959</lastperf><lastdate>18349</lastdate>
  </singer>
 <singer>
     <performer>Warfield, Sandra</performer>
     <voice>Mezzo Soprano</voice>
     <count>173</count>
     <firstperf>11/20/1953</firstperf><firstdate>20304</firstdate>
     <lastperf>01/13/1972</lastperf><lastdate>13676</lastdate>
  </singer>
 <singer>
     <performer>Warren, Leonard</performer>
     <voice>Baritone</voice>
     <count>657</count>
     <firstperf>11/27/1938</firstperf><firstdate>25776</firstdate>
     <lastperf>03/04/1960</lastperf><lastdate>18008</lastdate>
  </singer>
 <singer>
     <performer>Warwick, Veni</performer>
     <voice>Soprano</voice>
     <count>117</count>
     <firstperf>11/13/1912</firstperf><firstdate>35286</firstdate>
     <lastperf>04/22/1922</lastperf><lastdate>31839</lastdate>
  </singer>



 <singer>
     <performer>Weed, Marion</performer>
     <voice>Soprano</voice>
     <count>118</count>
     <firstperf>04/29/1894</firstperf><firstdate>42058</firstdate>
     <lastperf>04/29/1908</lastperf><lastdate>36945</lastdate>
  </singer>
 <singer>
     <performer>Weidinger, Christine</performer>
     <voice>Soprano</voice>
     <count>144</count>
     <firstperf>04/09/1972</firstperf><firstdate>13589</firstdate>
     <lastperf>11/20/1992</lastperf><lastdate>6059</lastdate>
  </singer>
 <singer>
     <performer>Weil, Hermann</performer>
     <voice>Baritone</voice>
     <count>193</count>
     <firstperf>11/17/1911</firstperf><firstdate>35648</firstdate>
     <lastperf>04/19/1917</lastperf><lastdate>33668</lastdate>
  </singer>
 <singer>
     <performer>Welch-Babidge, Jennifer</performer>
     <voice>Soprano</voice>
     <count>108</count>
     <firstperf>03/02/1997</firstperf><firstdate>4496</firstdate>
     <lastperf>04/13/2006</lastperf><lastdate>1167</lastdate>
  </singer>
 <singer>
     <performer>Wells, Jeffrey</performer>
     <voice>Bass</voice>
     <count>385</count>
     <firstperf>09/26/1988</firstperf><firstdate>7575</firstdate>
     <lastperf>04/23/2008</lastperf><lastdate>426</lastdate>
  </singer>
 <singer>
     <performer>Wells, Phradie</performer>
     <voice>Soprano</voice>
     <count>315</count>
     <firstperf>11/07/1923</firstperf><firstdate>31275</firstdate>
     <lastperf>04/19/1935</lastperf><lastdate>27094</lastdate>
  </singer>
 <singer>
     <performer>White, Wendy</performer>
     <voice>Mezzo Soprano</voice>
     <count>445</count>
     <firstperf>04/09/1978</firstperf><firstdate>11398</firstdate>
     <lastperf>05/09/2009</lastperf><lastdate>45</lastdate>
  </singer>
 <singer>
     <performer>Whitehill, Clarence</performer>
     <voice>Baritone</voice>
     <count>414</count>
     <firstperf>11/15/1909</firstperf><firstdate>36380</firstdate>
     <lastperf>04/09/1932</lastperf><lastdate>28199</lastdate>
  </singer>
 <singer>
     <performer>Wickham, Florence</performer>
     <voice>Mezzo Soprano</voice>
     <count>169</count>
     <firstperf>11/17/1909</firstperf><firstdate>36378</firstdate>
     <lastperf>04/27/1912</lastperf><lastdate>35486</lastdate>
  </singer>



 <singer>
     <performer>Wilderman, William</performer>
     <voice>Bass</voice>
     <count>232</count>
     <firstperf>01/08/1958</firstperf><firstdate>18794</firstdate>
     <lastperf>02/15/1984</lastperf><lastdate>9260</lastdate>
  </singer>
 <singer>
     <performer>Williams, Dennis</performer>
     <voice>Tenor</voice>
     <count>184</count>
     <firstperf>11/11/1989</firstperf><firstdate>7164</firstdate>
     <lastperf>01/01/2009</lastperf><lastdate>173</lastdate>
  </singer>
 <singer>
     <performer>Williams, Nancy</performer>
     <voice>Mezzo Soprano</voice>
     <count>124</count>
     <firstperf>04/02/1966</firstperf><firstdate>15788</firstdate>
     <lastperf>03/09/1973</lastperf><lastdate>13255</lastdate>
  </singer>
 <singer>
     <performer>Windheim, Marek</performer>
     <voice>Tenor</voice>
     <count>329</count>
     <firstperf>11/01/1928</firstperf><firstdate>29454</firstdate>
     <lastperf>04/10/1936</lastperf><lastdate>26737</lastdate>
  </singer>
 <singer>
     <performer>Witherspoon, Herbert</performer>
     <voice>Bass</voice>
     <count>194</count>
     <firstperf>11/22/1908</firstperf><firstdate>36738</firstdate>
     <lastperf>03/28/1916</lastperf><lastdate>34055</lastdate>
  </singer>
 <singer>
     <performer>Wohlafka, Louise</performer>
     <voice>Soprano</voice>
     <count>213</count>
     <firstperf>01/18/1978</firstperf><firstdate>11479</firstdate>
     <lastperf>04/17/1987</lastperf><lastdate>8103</lastdate>
  </singer>
 <singer>
     <performer>Woitach, Richard</performer>
     <voice>Conductor</voice>
     <count>165</count>
     <firstperf>02/24/1973</firstperf><firstdate>13268</firstdate>
     <lastperf>01/27/1994</lastperf><lastdate>5626</lastdate>
  </singer>
 <singer>
     <performer>Wolfe, James</performer>
     <voice>Bass</voice>
     <count>592</count>
     <firstperf>11/07/1923</firstperf><firstdate>31275</firstdate>
     <lastperf>12/23/1939</lastperf><lastdate>25385</lastdate>
  </singer>
 <singer>
     <performer>Won, David</performer>
     <voice>Baritone</voice>
     <count>112</count>
     <firstperf>11/14/2005</firstperf><firstdate>1317</firstdate>
     <lastperf>03/21/2009</lastperf><lastdate>94</lastdate>
  </singer>



 <singer>
     <performer>Yannissis, Yanni</performer>
     <voice>Bass</voice>
     <count>127</count>
     <firstperf>04/01/1992</firstperf><firstdate>6292</firstdate>
     <lastperf>04/12/1999</lastperf><lastdate>3725</lastdate>
  </singer>
 <singer>
     <performer>Youskevitch, Nina</performer>
     <voice>Dancer</voice>
     <count>110</count>
     <firstperf>11/26/1942</firstperf><firstdate>24316</firstdate>
     <lastperf>05/06/1944</lastperf><lastdate>23789</lastdate>
  </singer>
 <singer>
     <performer>Zajick, Dolora</performer>
     <voice>Mezzo Soprano</voice>
     <count>189</count>
     <firstperf>10/08/1988</firstperf><firstdate>7563</firstdate>
     <lastperf>05/02/2009</lastperf><lastdate>52</lastdate>
  </singer>
 <singer>
     <performer>Zifchak, Maria</performer>
     <voice>Mezzo Soprano</voice>
     <count>236</count>
     <firstperf>04/05/1998</firstperf><firstdate>4097</firstdate>
     <lastperf>03/20/2009</lastperf><lastdate>95</lastdate>
  </singer>
 <singer>
     <performer>Zylis-Gara, Teresa</performer>
     <voice>Soprano</voice>
     <count>232</count>
     <firstperf>12/17/1968</firstperf><firstdate>14798</firstdate>
     <lastperf>03/31/1984</lastperf><lastdate>9215</lastdate>
  </singer>
</singers>






























