• 9 Music Library (Mills)

• 9 Sound Recordings
• 2 Videos, Slides, Films

• 5 Vinyl Records
• 1 Blu-ray Discs
• 1 Compact Discs
• 1 VHS Videocassettes

• 2 Operas

• 5 Adami, Giuseppe, 1878-1946
• 4 Gobbi, Tito
• 3 Cotrubas, Ileana
• 3 London Symphony Orchestra
• 3 Maazel, Lorin, 1930-2014
• 2 Ambrosian Opera Chorus
• 2 Angeles, Victoria de los
• 2 Domingo, Plácido, 1941-
• 2 Gold, Didier
• 2 Horne, Marilyn
• 2 Palmer, Felicity
• 2 Santini, Gabriele, 1886-1964
• 2 Scotto, Renata, 1934-2023
• 1 Accademia di Santa Cecilia. Orchestra stabile
• 1 Alagna, Roberto
• 1 Albanese, Licia
• 1 Antonicelli, Giuseppe
• 1 Arden, Annabel
• 1 Barbieri, Fedora
• 1 Bartoletti, Bruno
• 1 Bellezza, Vincenzo
• 1 Berkeley-Steele, Richard
• 1 British Broadcasting Corporation

• 11 Italian
• 1 Russian

• 2 Opera films
• 2 Sound recordings
• 1 Art music
• 1 Nonfiction films

Limit year range