• 2 Music Library (Mills)

• 6 Sound Recordings

• 4 Compact Discs
• 2 Vinyl Records

• 6 Accademia di Santa Cecilia. Orchestra
• 6 Bergonzi, Carlo
• 6 Tebaldi, Renata
• 5 Giacosa, Giuseppe, 1847-1906
• 5 Puccini, Giacomo, 1858-1924
• 5 Serafin, Tullio, 1878-1968
• 4 Illica, Luigi, 1857-1919
• 3 Cossotto, Fiorenza
• 2 Bastianini, Ettore
• 2 Belasco, David, 1853-1931
• 2 D'Angelo, Gianna
• 2 Long, John Luther, 1861-1927
• 2 Murger, Henri, 1822-1861
• 2 Siepi, Cesare
• 1 Boito, Arrigo, 1842-1918
• 1 Corena, Fernando
• 1 Gardelli, Lamberto
• 1 Horne, Marilyn
• 1 Merrill, Robert, 1917-2004
• 1 Ponchielli, Amilcare, 1834-1886

• 6 Italian

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