• 1 Music Library (Mills)

• 35 Sound Recordings
• 2 Videos, Slides, Films

• 1 Compact Discs

• 36 Operas
• 2 Anne Boleyn, Queen, consort of Henry VIII, King of England, 1507-1536
• 2 Borgia, Lucrezia, 1480-1519
• 2 Jean II, King of France, 1319-1364
• 1 Computer network resources
• 1 Music
• 1 Requiems
• 1 Songs (High voice) with orchestra

• 8 Scribe, Eugène, 1791-1861
• 6 Gavazzeni, Gianandrea, 1909-1996
• 5 Alaimo, Simone
• 5 Callas, Maria, 1923-1977
• 5 Raimondi, Gianni
• 5 Rossi-Lemeni, Nicola, 1920-1991
• 5 Teatro alla Scala
• 4 Carturan, Gabriella
• 4 Simionato, Giulietta
• 3 Alagna, Roberto
• 3 Clabassi, Plinio
• 3 Dan, Elena, 1967-
• 3 Frontali, Roberto
• 3 Gheorghiu, Angela
• 3 Hugo, Victor, 1802-1885
• 3 Opéra de Lyon
• 3 Pidò, Evelino
• 3 Radiotelevisione italiana. Coro di Milano
• 3 Radiotelevisione italiana. Orchestra sinfonica di Milano
• 3 Rumbo, Luigi
• 3 Scaltriti, Roberto
• 3 Verrett, Shirley
• 3 Wixell, Ingvar

• 1 Latin
• 1 Multiple languages

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