• 10 Music Library (Mills)

• 30 Sound Recordings

• 6 Vinyl Records
• 2 Compact Discs

• 15 Operas
• 2 Macbeth, King of Scotland, active 11th century
• 1 García Gutiérrez, Antonio, 1813-1884
• 1 Nebuchadnezzar II, King of Babylonia, -562 B.C
• 1 Opera
• 1 Songs (High voice) with orchestra
• 1 Trovador

• 12 Piave, Francesco Maria, 1810-1876
• 11 Di Stefano, Giuseppe, 1921-2008
• 9 Teatro alla Scala. Coro
• 9 Teatro alla Scala. Orchestra
• 5 Barbieri, Fedora
• 5 De Fabritiis, Oliviero
• 5 Gobbi, Tito
• 5 Serafin, Tullio, 1878-1968
• 5 Zaccaria, Nicola
• 4 Taddei, Giuseppe
• 4 Teatro alla Scala
• 3 Cammarano, Salvatore, 1801-1852
• 3 Clabassi, Plinio
• 3 Del Monaco, Mario, 1915-1982
• 3 Dumas, Alexandre, 1824-1895
• 3 Ercolani, Renato
• 3 Forti, Carlo
• 3 Karajan, Herbert von
• 3 Mascherini, Enzo
• 3 Palacio de Bellas Artes (Mexico City, Mexico). Coro
• 3 Palacio de Bellas Artes (Mexico City, Mexico). Orquesta
• 3 Panerai, Rolando
• 3 Penno, Gino

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