• 1 Music Library (Mills)

• 6 Sound Recordings

• 4 Operas

• 6 Callas, Maria, 1923-1977
• 5 Gobbi, Tito
• 5 Serafin, Tullio, 1878-1968
• 4 Hugo, Victor, 1802-1885
• 2 Clabassi, Plinio
• 2 Ercolani, Renato
• 2 Forti, Carlo
• 2 Galassi, Elvira
• 2 Mandelli, Luisa
• 1 Bastianini, Ettore
• 1 Dickie, William
• 1 Dickie, William, baritone
• 1 Dumas, Alexandre, 1824-1895
• 1 Gerbino, Giuse
• 1 Giulini, Carlo Maria
• 1 La Porta, Arturo
• 1 Lazzarini, Adriana
• 1 Maionica, Silvio
• 1 Ricciardi, Franco
• 1 Tatozzi, Vittorio

• 6 Italian
• 1 No linguistic content

• 3 Operas
• 3 Sound recordings
• 2 Excerpts

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