• 3 Music Library (Mills)

• 13 Sound Recordings
• 2 Videos, Slides, Films

• 3 Vinyl Records
• 1 Compact Discs

• 12 Operas
• 1 Macbeth, King of Scotland, active 11th century
• 1 Nebuchadnezzar II, King of Babylonia, -562 B.C
• 1 Songs (Low voice) with orchestra

• 5 Sinopoli, Giuseppe
• 4 Fischer-Dieskau, Dietrich, 1925-2012
• 3 Aragall, Giacomo
• 3 Kónya, Sándor, 1923-2002
• 3 Lear, Evelyn
• 3 Lorengar, Pilar
• 3 Maazel, Lorin, 1930-2014
• 3 Piave, Francesco Maria, 1810-1876
• 3 Stein, Horst, 1928-2008
• 3 Stewart, Thomas, 1928-2006
• 3 Synek, Liane
• 3 Talvela, Martti
• 3 Wagner, Richard, 1813-1883
• 2 Beethoven, Ludwig van, 1770-1827
• 2 Bruson, Renato
• 2 Du Locle, Camille, 1832-1903
• 2 Lloyd, Robert, 1940-
• 2 Mozart, Wolfgang Amadeus, 1756-1791
• 2 Méry, Joseph, 1798-1865
• 2 Pietsch, Gernot
• 2 Sawallisch, Wolfgang, 1923-2013
• 2 Shakespeare, William, 1564-1616
• 2 Shicoff, Neil

• 9 German
• 8 Italian

• 7 Excerpts
• 7 Operas
• 2 Drama
• 2 Filmed operas
• 1 Live sound recordings

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