• 47 Music Library (Mills)

• 197 Sound Recordings
• 18 Music Scores
• 6 Videos, Slides, Films
• 1 Microforms

• 29 Compact Discs
• 21 Vinyl Records
• 3 DVDs

• 182 Operas
• 69 Songs (High voice) with orchestra
• 45 Songs (High voice) with piano
• 24 Zarzuelas
• 19 Musicals
• 19 Songs (Medium voice) with piano
• 18 Songs, Spanish
• 15 Masses
• 12 Popular music
• 12 Songs (Medium voice) with orchestra
• 11 Ballets
• 11 Motion picture music
• 11 Oratorios
• 11 Songs with piano
• 9 Songs (High voice) with instrumental ensemble
• 9 Songs with orchestra
• 8 Songs (High voice)
• 7 Music
• 7 Song cycles
• 6 Motets
• 6 Songs (Low voice) with piano
• 6 Songs, Italian
• 6 Vocal duets with orchestra
• 6 Vocal music
• 5 Cantatas, Secular

• 34 Verdi, Giuseppe, 1813-1901
• 32 Rossini, Gioacchino, 1792-1868
• 26 Puccini, Giacomo, 1858-1924
• 24 Domingo, Plácido, 1941-
• 24 Massenet, Jules, 1842-1912
• 24 Mozart, Wolfgang Amadeus, 1756-1791
• 23 Bizet, Georges, 1838-1875
• 23 Donizetti, Gaetano, 1797-1848
• 22 Handel, George Frideric, 1685-1759
• 21 Gounod, Charles, 1818-1893
• 19 Falla, Manuel de, 1876-1946
• 18 Strauss, Richard, 1864-1949
• 15 Bellini, Vincenzo, 1801-1835
• 14 Carreras, José
• 13 Meyerbeer, Giacomo, 1791-1864
• 13 Schubert, Franz, 1797-1828
• 12 Delibes, Léo, 1836-1891
• 12 Granados, Enrique, 1867-1916
• 12 Obradors, Fernando J
• 12 Tchaikovsky, Peter Ilich, 1840-1893
• 11 Fauré, Gabriel, 1845-1924
• 11 Mascagni, Pietro, 1863-1945
• 11 Mendelssohn-Bartholdy, Felix, 1809-1847
• 11 Ravel, Maurice, 1875-1937
• 11 Wagner, Richard, 1813-1883

• 174 Italian
• 120 English
• 104 German
• 60 Multiple languages
• 37 Latin
• 32 Russian
• 9 Portuguese
• 6 Czech
• 5 Dutch
• 5 Occitan (post-1500)
• 5 Polish
• 3 Catalan
• 3 Hebrew
• 3 No linguistic content
• 2 Latvian
• 2 Norwegian
• 2 Undetermined
• 2 Unknown
• 2 Yiddish
• 1 Armenian
• 1 Danish
• 1 Greek, Modern (1453-)
• 1 Hawaiian

• 5 Spain
• 2 Germany
• 2 United States
• 1 Auvergne
• 1 Cuba
• 1 Flanders
• 1 France
• 1 Italy
• 1 Oregon
• 1 Soviet Union
• 1 Ukraine

• 32 Songs
• 25 Operas
• 14 Vocal scores with piano
• 13 Excerpts, Arranged
• 12 Live sound recordings
• 10 Art music
• 8 Sound recordings
• 7 Arrangements (Music)
• 7 Scores
• 7 Songs and music
• 7 Zarzuelas
• 5 Chamber music
• 4 Popular music
• 4 Song cycles
• 3 Motets
• 3 Sacred music
• 2 Cantatas
• 2 Concert films
• 2 Dance music
• 2 Folk songs
• 2 Music
• 2 Musical settings
• 2 Musicals
• 2 Oratorios

Limit year range