• 34 Music Library (Mills)

• 147 Sound Recordings

• 27 Vinyl Records
• 15 Compact Discs

• 104 Operas
• 3 Anne Boleyn, Queen, consort of Henry VIII, King of England, 1507-1536
• 3 Polyeuctus, Saint, -approximately 259
• 2 Chénier, André, 1762-1794
• 2 Macbeth, King of Scotland, active 11th century
• 1 History
• 1 In literature
• 1 Motion picture music
• 1 Puritans

• 56 Serafin, Tullio, 1878-1968
• 54 Di Stefano, Giuseppe, 1921-2008
• 39 Gobbi, Tito
• 35 Votto, Antonino
• 34 Verdi, Giuseppe, 1813-1901
• 32 Puccini, Giacomo, 1858-1924
• 31 Bellini, Vincenzo, 1801-1835
• 31 Zaccaria, Nicola
• 29 Panerai, Rolando
• 28 Romani, Felice, 1788-1865
• 27 Rossi-Lemeni, Nicola, 1920-1991
• 20 Giacosa, Giuseppe, 1847-1906
• 19 Illica, Luigi, 1857-1919
• 18 Barbieri, Fedora
• 18 De Sabata, Victor, 1892-1967
• 15 Modesti, Giuseppe
• 13 Corelli, Franco
• 13 Cossotto, Fiorenza
• 13 Karajan, Herbert von
• 13 Monti, Nicola
• 12 Gavazzeni, Gianandrea, 1909-1996
• 12 Gedda, Nicolai
• 11 Calabrese, Franco

• 1 English
• 1 No linguistic content

• 1 England
• 1 Great Britain

• 53 Operas
• 18 Excerpts
• 16 Sound recordings
• 15 Live sound recordings
• 10 Drama

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