• 36 Music Library (Mills)
• 1 Special Collections (Memorial Library)

• 109 Sound Recordings
• 3 Music Scores
• 1 Books
• 1 Videos, Slides, Films

• 27 Compact Discs
• 14 Vinyl Records
• 1 DVDs

• 102 Operas
• 34 Songs (High voice) with orchestra
• 24 Songs (High voice) with piano
• 11 Musicals
• 7 Songs (Medium voice) with piano
• 6 Songs (Medium voice) with orchestra
• 6 Songs with piano
• 5 Songs (High voice) with instrumental ensemble
• 4 Motion picture music
• 4 Oratorios
• 4 Orchestral music
• 4 Songs (High voice)
• 4 Songs with orchestra
• 3 Callas, Maria, 1923-1977
• 3 Requiems
• 2 Ballets
• 2 Concertos (Piano)
• 2 Concertos (Violin)
• 2 Jewish chants
• 2 Masses
• 2 Piano music
• 2 Popular music
• 2 Songs (High voice) with violin
• 2 Songs (Low voice) with piano
• 2 Songs (Medium voice)

• 66 Verdi, Giuseppe, 1813-1901
• 57 Puccini, Giacomo, 1858-1924
• 44 Gounod, Charles, 1818-1893
• 41 Donizetti, Gaetano, 1797-1848
• 41 Mozart, Wolfgang Amadeus, 1756-1791
• 37 Bizet, Georges, 1838-1875
• 35 Rossini, Gioacchino, 1792-1868
• 29 Wagner, Richard, 1813-1883
• 25 Mascagni, Pietro, 1863-1945
• 25 Meyerbeer, Giacomo, 1791-1864
• 25 Offenbach, Jacques, 1819-1880
• 24 Bellini, Vincenzo, 1801-1835
• 24 Leoncavallo, Ruggiero, 1858-1919
• 23 Handel, George Frideric, 1685-1759
• 22 Strauss, Richard, 1864-1949
• 22 Tchaikovsky, Peter Ilich, 1840-1893
• 18 Gluck, Christoph Willibald, Ritter von, 1714-1787
• 18 Tosti, F. Paolo (Francesco Paolo), 1846-1916
• 17 Delibes, Léo, 1836-1891
• 16 Berlioz, Hector, 1803-1869
• 16 Schubert, Franz, 1797-1828
• 15 Giordano, Umberto, 1867-1948
• 14 Flotow, Friedrich von, 1812-1883
• 14 Ponchielli, Amilcare, 1834-1886

• 105 French
• 67 German
• 22 Multiple languages
• 15 Latin
• 14 Russian
• 9 Spanish
• 4 Czech
• 3 Swedish
• 3 Yiddish
• 2 No linguistic content
• 2 Norwegian
• 2 Polish
• 2 Romanian
• 1 Catalan
• 1 Danish
• 1 Hebrew
• 1 Hungarian
• 1 Japanese
• 1 Latvian
• 1 Occitan (post-1500)
• 1 Undetermined

• 1 Egypt
• 1 Great Britain
• 1 United States

• 99 Excerpts
• 12 Sound recordings
• 11 Excerpts, Arranged
• 5 Operas
• 5 Songs
• 4 Live sound recordings
• 4 Vocal scores with piano
• 3 Interviews
• 2 Art music
• 2 excerpts
• 1 Arrangements (Music)
• 1 Cantatas
• 1 Christmas music
• 1 Librettos
• 1 Masses
• 1 Motion picture music
• 1 Music
• 1 Musicals
• 1 Overtures
• 1 Requiems
• 1 Songs and music
• 1 Spirituals (Songs)
• 1 Streaming audio
• 1 Toccatas

Limit year range