• 3 Music Library (Mills)

• 4 Sound Recordings
• 2 Videos, Slides, Films

• 1 Compact Discs
• 1 DVDs
• 1 VHS Videocassettes

• 3 Operas
• 1 Music
• 1 Opera
• 1 Performance

• 6 Freni, Mirella, 1935-2020
• 6 Verdi, Giuseppe, 1813-1901
• 5 Bruson, Renato
• 4 Ghiaurov, Nicolai, 1929-2004
• 4 Muti, Riccardo
• 4 Piave, Francesco Maria, 1810-1876
• 3 Hugo, Victor, 1802-1885
• 2 Kultur International Films
• 1 Abbado, Claudio
• 1 Berliner Philharmoniker
• 1 Bruscantini, Sesto
• 1 Cappuccilli, Piero
• 1 Carreras, José
• 1 Dam, José van
• 1 Ghislanzoni, Antonio, 1824-1893
• 1 Giordano, Umberto, 1867-1948
• 1 Gruberova, Edita, 1946-
• 1 Hampson, Thomas
• 1 Montell, Preben
• 1 NVC Arts (Firm)
• 1 Nucci, Leo
• 1 Obrazt︠s︡ova, Elena, 1939-2015
• 1 Pieczonka, Adrianne, 1963-

• 6 Italian
• 1 French

• 2 Operas
• 1 Opera films

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