• 445 Music Library (Mills)
• 6 Verona Shelving Facility
• 5 Temporary Relocation Library
• 3 Memorial Library
• 1 Art Library (Kohler)
• 1 Special Collections (Memorial Library)

• 929 Sound Recordings
• 149 Music Scores
• 64 Videos, Slides, Films
• 63 Books
• 5 Microforms
• 1 Computer file

• 137 Vinyl Records
• 75 Compact Discs
• 12 DVDs
• 4 VHS Videocassettes
• 2 Blu-ray Discs

• 586 Operas
• 233 Songs (High voice) with piano
• 192 Songs (High voice) with orchestra
• 95 Songs (Medium voice) with piano
• 90 Song cycles
• 63 Symphonic poems
• 51 Orchestral music
• 51 Songs, German
• 43 Symphonies
• 39 Songs (Low voice) with piano
• 34 Strauss, Richard, 1864-1949
• 33 Songs (High voice) with instrumental ensemble
• 29 Musical settings
• 27 Songs (Medium voice) with orchestra
• 22 Suites (Orchestra)
• 20 Music
• 20 Overtures
• 17 Salome (Biblical figure)
• 16 Eichendorff, Joseph, Freiherr von, 1788-1857
• 16 Songs (High voice) with orchestra, Arranged
• 16 Songs with piano
• 15 Concertos (Horn)
• 14 Piano music
• 13 Songs (Medium voice) with instrumental ensemble
• 12 Hesse, Hermann, 1877-1962

• 183 Hofmannsthal, Hugo von, 1874-1929
• 151 Mozart, Wolfgang Amadeus, 1756-1791
• 143 Schubert, Franz, 1797-1828
• 132 Wagner, Richard, 1813-1883
• 104 Schumann, Robert, 1810-1856
• 101 Brahms, Johannes, 1833-1897
• 98 Verdi, Giuseppe, 1813-1901
• 90 Wiener Philharmoniker
• 86 Wolf, Hugo, 1860-1903
• 82 Beethoven, Ludwig van, 1770-1827
• 79 Mahler, Gustav, 1860-1911
• 71 Puccini, Giacomo, 1858-1924
• 70 Schwarzkopf, Elisabeth
• 57 Böhm, Karl, 1894-1981
• 57 Fischer-Dieskau, Dietrich, 1925-2012
• 51 Tchaikovsky, Peter Ilich, 1840-1893
• 42 Debussy, Claude, 1862-1918
• 42 Mendelssohn-Bartholdy, Felix, 1809-1847
• 41 Wilde, Oscar, 1854-1900
• 40 Weber, Carl Maria von, 1786-1826
• 39 Bizet, Georges, 1838-1875
• 39 Karajan, Herbert von
• 38 Massenet, Jules, 1842-1912
• 38 Philharmonia Orchestra (London, England)

• 224 English
• 186 Italian
• 155 French
• 84 Multiple languages
• 41 Russian
• 38 Latin
• 27 Spanish
• 22 Swedish
• 18 Czech
• 12 Norwegian
• 11 No linguistic content
• 6 Finnish
• 5 Hungarian
• 5 Japanese
• 5 Portuguese
• 4 Danish
• 4 Occitan (post-1500)
• 3 Undetermined
• 2 Chinese
• 2 Romanian
• 1 Catalan
• 1 Church Slavic
• 1 Estonian
• 1 French, Old (ca. 842-1300)

• 13 Germany
• 3 Austria
• 2 United States
• 1 England
• 1 Hungary
• 1 Ireland
• 1 Norway
• 1 Ukraine

Limit year range