• 9 Music Library (Mills)

• 21 Sound Recordings
• 5 Videos, Slides, Films

• 5 DVDs
• 2 Vinyl Records
• 1 Compact Discs

• 21 Operas
• 3 Macbeth, King of Scotland, active 11th century
• 3 Polyeuctus, Saint, -approximately 259
• 3 Tell, Wilhelm
• 2 Anne Boleyn, Queen, consort of Henry VIII, King of England, 1507-1536
• 2 Chénier, André, 1762-1794
• 2 Falstaff, John, Sir (Fictitious character)
• 2 History
• 2 Violetta (Fictitious character : Piave)
• 1 Americans
• 1 Attila, -453
• 1 Carlos, Prince of Asturias, 1545-1568
• 1 Don Juan (Legendary character)
• 1 Faust, -approximately 1540
• 1 Interracial marriage
• 1 Lecouvreur, Adrienne, 1692-1730
• 1 Man-woman relationships
• 1 Puritans
• 1 Saint Bartholomew's Day, Massacre of, France, 1572
• 1 Shakespeare, William, 1564-1616
• 1 Sicilian Vespers, Italy, 1282

• 10 Verdi, Giuseppe, 1813-1901
• 9 Callas, Maria, 1923-1977
• 9 Muti, Riccardo
• 6 Votto, Antonino
• 6 Zancanaro, Giorgio
• 5 Bastianini, Ettore
• 5 Donizetti, Gaetano, 1797-1848
• 5 Piave, Francesco Maria, 1810-1876
• 5 Radiotelevisione italiana
• 5 Studer, Cheryl
• 4 Corelli, Franco
• 4 Gavazzeni, Gianandrea, 1909-1996
• 4 Merritt, Chris, 1952-
• 4 Raimondi, Gianni
• 4 Shakespeare, William, 1564-1616
• 3 Bis, Hippolyte, 1789-1855
• 3 Cammarano, Salvatore, 1801-1852
• 3 D'Intino, Luciana
• 3 De Sabata, Victor, 1892-1967
• 3 Gruppo ENI
• 3 Illica, Luigi, 1857-1919
• 3 Jouy, Étienne de, 1764-1846
• 3 Ramey, Samuel
• 3 Rossi-Lemeni, Nicola, 1920-1991

• 1 England
• 1 France
• 1 Great Britain
• 1 Japan

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