• 29 Music Library (Mills)

• 79 Sound Recordings
• 7 Videos, Slides, Films

• 17 Vinyl Records
• 5 Compact Discs
• 2 VHS Videocassettes
• 1 DVDs

• 67 Operas
• 2 Don Juan (Legendary character)
• 2 Macbeth, King of Scotland, active 11th century
• 2 Songs (Medium voice) with piano
• 1 Nebuchadnezzar II, King of Babylonia, -562 B.C
• 1 Songs
• 1 Songs (High voice) with piano

• 53 Verdi, Giuseppe, 1813-1901
• 27 Ghiaurov, Nicolai, 1929-2004
• 21 Domingo, Plácido, 1941-
• 19 Carreras, José
• 17 Teatro alla Scala
• 16 Cossotto, Fiorenza
• 15 Raimondi, Ruggero
• 14 Abbado, Claudio
• 14 Philharmonia Chorus (London, England)
• 14 Piave, Francesco Maria, 1810-1876
• 13 New Philharmonia Orchestra
• 13 Philharmonia Orchestra (London, England)
• 12 Caballé, Montserrat
• 11 Dam, José van
• 11 Muti, Riccardo
• 10 Callas, Maria, 1923-1977
• 10 Giulini, Carlo Maria
• 10 Ricciarelli, Katia
• 10 Royal Opera House (London, England). Chorus
• 9 Boito, Arrigo, 1842-1918
• 9 Donizetti, Gaetano, 1797-1848
• 9 Freni, Mirella, 1935-2020
• 9 Karajan, Herbert von
• 9 Konzertvereinigung Wiener Staatsopernchor

• 2 French
• 1 English
• 1 No linguistic content

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