• 16 Music Library (Mills)

• 46 Sound Recordings

• 10 Vinyl Records
• 3 Compact Discs

• 45 Operas
• 2 Songs (High voice)
• 2 Songs with piano
• 1 Centennial celebrations, etc
• 1 Requiems
• 1 Società italiana di Fonotipia
• 1 Songs (Low voice) with piano
• 1 Songs with orchestra
• 1 Vocal duets

• 45 Zenatello, Giovanni, 1876-1949
• 16 Verdi, Giuseppe, 1813-1901
• 10 Sammarco, Mario, 1873-1930
• 9 Amato, Pasquale
• 9 Puccini, Giacomo, 1858-1924
• 8 Russ, Giannina, 1873-1951
• 7 Mazzoleni, Ester, 1883-1982
• 7 Parsi-Pettinella, Armida, 1868-1949
• 7 Pertile, Aureliano, 1885-1952
• 7 Stracciari, Riccardo
• 6 Boninsegna, Celestina, 1877-1947
• 6 Cannetti, Linda, 1878-1960
• 6 Caruso, Enrico, 1873-1921
• 6 Lauri-Volpi, Giacomo, 1892-1979
• 6 Slezak, Leo, 1873-1946
• 5 Boito, Arrigo, 1842-1918
• 5 Giordano, Umberto, 1867-1948
• 5 Luppi, Oreste, 1870-1962
• 5 Magini-Coletti, Antonio, 1855-1912
• 5 Melba, Nellie, Dame, 1861-1931
• 4 Barrientos, Maria, 1883-1946
• 4 Bizet, Georges, 1838-1875
• 4 Bonini, Francesco Maria, 1865-1930
• 4 De Luca, Giuseppe, 1876-1950
• 4 Gounod, Charles, 1818-1893

• 40 Italian
• 8 French
• 7 German
• 2 English
• 2 Russian
• 2 Unknown
• 1 Danish
• 1 Latin
• 1 Multiple languages
• 1 No linguistic content
• 1 Undetermined
• 1 Yiddish

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