• 4 Music Library (Mills)

• 4 Videos, Slides, Films

• 3 VHS Videocassettes
• 1 DVDs

• 1 Operas

• 2 Maazel, Lorin, 1930-2014
• 2 Pons, Juan
• 2 Radiotelevisione italiana
• 2 Verdi, Giuseppe, 1813-1901
• 2 Zeffirelli, Franco
• 1 Andreolli, Florindo
• 1 Aries Films (Florida)
• 1 Belasco, David, 1853-1931
• 1 Bertocchi, Sergio
• 1 Blane, Sue
• 1 Bruson, Renato
• 1 Civinini, G. (Guelfo), 1873-1954
• 1 Díaz, Justino
• 1 Freni, Mirella, 1935-2020
• 1 Gandolfi, Romano
• 1 Ghiaurov, Nicolai, 1929-2004
• 1 Gruppo ENI
• 1 Hugo, Victor, 1802-1885
• 1 Kultur International Films
• 1 Lazaridis, Stefanos
• 1 Leoncavallo, Ruggiero, 1858-1919
• 1 Miller, Jonathan, 1934-2019
• 1 Montell, Preben

• 4 Italian

• 4 Operas
• 1 Feature films

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