• 3 Music Library (Mills)

• 7 Sound Recordings

• 3 Vinyl Records

• 6 Operas
• 1 Song cycles
• 1 Songs, Spanish

• 5 Bartoletti, Bruno
• 5 Pavarotti, Luciano
• 5 Ponchielli, Amilcare, 1834-1886
• 4 Baltsa, Agnes
• 4 Ghiaurov, Nicolai, 1929-2004
• 4 London Voices
• 4 National Philharmonic Orchestra (Great Britain)
• 2 Domingo, Plácido, 1941-
• 2 Hodgson, Alfreda
• 2 Verdi, Giuseppe, 1813-1901
• 1 Amparan, Belen
• 1 Bastianini, Ettore
• 1 Bellini, Vincenzo, 1801-1835
• 1 Bergonzi, Carlo
• 1 Carreras, José
• 1 Cossotto, Fiorenza
• 1 Del Monaco, Mario, 1915-1982
• 1 Domínguez, Oralia
• 1 Donizetti, Gaetano, 1797-1848
• 1 Freni, Mirella, 1935-2020
• 1 Gardelli, Lamberto
• 1 Gavazzeni, Gianandrea, 1909-1996

• 2 French
• 1 Spanish

• 3 Excerpts
• 1 Operas
• 1 Song cycles
• 1 Sound recordings

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