• 1,517 Music Library (Mills)

• 1,721 Sound Recordings

• 1 Cassette Tapes
• 1 Compact Discs

• 346 Sonatas (Piano)
• 117 Suites (Piano)
• 108 Piano music, Arranged
• 98 Variations (Piano)
• 75 Concertos (Piano)
• 64 Waltzes
• 45 Electronic music
• 35 Music
• 30 Operas
• 25 Orchestral music
• 25 String quartets
• 24 Piano with orchestra
• 23 Piano music (4 hands)
• 22 Canons, fugues, etc. (Piano)
• 20 Piano music (Pianos (2))
• 19 Polonaises
• 18 Dance music
• 17 Popular music
• 15 Rondos (Piano)
• 15 Songs (High voice) with piano
• 14 Instrumental ensembles
• 14 Popular instrumental music
• 13 Mazurkas
• 13 Sonatas (Violin and piano)

• 259 Chopin, Frédéric, 1810-1849
• 166 Liszt, Franz, 1811-1886
• 153 Schumann, Robert, 1810-1856
• 132 Debussy, Claude, 1862-1918
• 119 Schubert, Franz, 1797-1828
• 105 Beethoven, Ludwig van, 1770-1827
• 103 Ingrid Buslee Collection
• 85 Rachmaninoff, Sergei, 1873-1943
• 76 Mozart, Wolfgang Amadeus, 1756-1791
• 70 Bach, Johann Sebastian, 1685-1750
• 68 Brahms, Johannes, 1833-1897
• 60 Ravel, Maurice, 1875-1937
• 55 Scriabin, Aleksandr Nikolayevich, 1872-1915
• 51 Bartók, Béla, 1881-1945
• 46 Mendelssohn-Bartholdy, Felix, 1809-1847
• 42 Horowitz, Vladimir, 1903-1989
• 38 Grieg, Edvard, 1843-1907
• 38 Prokofiev, Sergey, 1891-1953
• 37 Rubinstein, Artur, 1887-1982
• 36 Granados, Enrique, 1867-1916
• 35 Richter, Sviatoslav, 1915-1997
• 31 Curtiss Blake Collection
• 31 Tchaikovsky, Peter Ilich, 1840-1893
• 29 Paderewski, Ignace Jan, 1860-1941
• 27 Demus, Jörg, 1928-2019

• 945 Unknown
• 651 No linguistic content
• 87 English
• 20 German
• 19 French
• 5 Italian
• 5 Spanish
• 4 Chinese
• 4 Latin
• 4 Russian
• 2 Czech
• 2 Hebrew
• 2 Portuguese
• 2 Undetermined
• 1 Hungarian
• 1 Navajo
• 1 Slovak
• 1 Swedish

• 15 United States
• 6 Puerto Rico
• 5 Spain
• 4 Brazil
• 3 China
• 3 Latin America
• 3 Norway
• 2 Canada
• 2 Germany
• 2 Great Britain
• 2 Romania
• 2 Sweden
• 1 Austria
• 1 Berlin
• 1 Bohemia
• 1 Cincinnati
• 1 Czech Republic
• 1 Czechoslovakia
• 1 England
• 1 Europe
• 1 Hungary
• 1 Israel
• 1 Netherlands
• 1 Nigeria
• 1 Ohio

• 34 Sound recordings
• 33 Excerpts, Arranged
• 27 Excerpts
• 14 Instrumental settings
• 13 Chamber music
• 13 Juvenile
• 13 Sonatas
• 12 Dance music
• 10 Popular music
• 9 Suites
• 8 Aleatory music
• 8 Songs and music
• 7 Art music
• 6 Musical settings
• 6 Songs
• 6 Waltzes (Music)
• 5 Concertos
• 5 Jazz
• 5 Teaching pieces
• 4 Ballades (Instrumental music)
• 4 Methods
• 4 Preludes (Music)
• 4 Songs without words (Instrumental music)
• 4 Studies and exercises
• 4 Symphonies

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