• 16 Music Library (Mills)

• 78 Sound Recordings

• 14 Compact Discs
• 10 Vinyl Records

• 75 Operas
• 16 Songs (High voice) with orchestra
• 10 Songs (High voice) with piano
• 4 Requiems
• 2 Oratorios
• 2 Songs with piano
• 2 Songs, Italian
• 1 Callas, Maria, 1923-1977
• 1 Musicals
• 1 Popular music
• 1 Sacred songs (High voice) with orchestra
• 1 Solo cantatas
• 1 Songs
• 1 Songs (High voice)
• 1 Songs with orchestra
• 1 Vocal duets
• 1 Vocal duets with orchestra

• 62 Verdi, Giuseppe, 1813-1901
• 54 Bizet, Georges, 1838-1875
• 42 Leoncavallo, Ruggiero, 1858-1919
• 41 Donizetti, Gaetano, 1797-1848
• 37 Mascagni, Pietro, 1863-1945
• 37 Meyerbeer, Giacomo, 1791-1864
• 36 Gounod, Charles, 1818-1893
• 30 Ponchielli, Amilcare, 1834-1886
• 28 Cilèa, Francesco, 1866-1950
• 21 Rossini, Gioacchino, 1792-1868
• 18 Bellini, Vincenzo, 1801-1835
• 17 Mozart, Wolfgang Amadeus, 1756-1791
• 16 Wagner, Richard, 1813-1883
• 15 Boito, Arrigo, 1842-1918
• 14 Flotow, Friedrich von, 1812-1883
• 14 Tosti, F. Paolo (Francesco Paolo), 1846-1916
• 13 Björling, Jussi, 1911-1960
• 12 Gluck, Christoph Willibald, Ritter von, 1714-1787
• 11 Catalani, Alfredo, 1854-1893
• 11 Saint-Saëns, Camille, 1835-1921
• 10 Callas, Maria, 1923-1977
• 10 Strauss, Richard, 1864-1949

• 52 French
• 20 German
• 13 English
• 6 Latin
• 6 Russian
• 4 Swedish
• 3 Multiple languages
• 2 Finnish
• 2 Norwegian
• 2 Spanish
• 1 Catalan
• 1 Danish
• 1 Lithuanian
• 1 Yiddish

• 71 Excerpts
• 13 Sound recordings
• 6 Excerpts, Arranged
• 6 Operas
• 2 Live sound recordings
• 1 Interviews
• 1 excerpts
• 1 sound recordings

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