• 56 Music Library (Mills)
• 1 Art Library (Kohler)

• 57 Sound Recordings
• 1 Books
• 1 Music Scores

• 10 World War, 1939-1945
• 9 Concentration camps
• 9 Holocaust, Jewish (1939-1945)
• 8 Music by Jewish composers
• 7 Sonatas (Piano)
• 6 Songs (Medium voice) with piano
• 5 Birds
• 5 Instrumental ensembles
• 5 Piano music, Arranged
• 5 Songs (High voice) with piano
• 5 String quartets
• 4 Months
• 4 Violin and piano music
• 3 Cello and piano music
• 3 Concertos (Piano)
• 3 Orchestral music
• 3 Piano trios
• 3 Suites (Piano)
• 3 Variations (Piano)
• 3 Violin music
• 2 Band music
• 2 Cantatas, Secular
• 2 Flute and piano music
• 2 Flute music

• 10 Lotoro, Francesco
• 7 De Leonardis, Angelo
• 6 Messiaen, Olivier, 1908-1992
• 6 Ullmann, Viktor
• 5 Kropiński, Józef, 1913-1970
• 5 Wisconsin Music Archives
• 4 Aprile, Laura
• 4 Tchaikovsky, Peter Ilich, 1840-1893
• 3 Curtiss Blake Collection
• 3 Flothuis, Marius
• 3 Goué, Emile
• 3 Gürtler, Hermann, 1887-1950
• 3 Hill, Peter, 1948-
• 3 Liszt, Franz, 1811-1886
• 3 Sorice, Rosa
• 3 Zonno, Camilla
• 3 Zonno, Giovanni, 1969-
• 2 Anthology of Recorded Music, Inc.
• 2 Beethoven, Ludwig van, 1770-1827
• 2 Chopin, Frédéric, 1810-1849
• 2 Consort Vocale Diapente
• 2 Coppola, Arturo, 1913-1998
• 2 Cuciniello, Gianni
• 2 Gagliano, Luigi
• 2 Gayer, Catherine

• 23 No linguistic content
• 12 English
• 9 Unknown
• 8 German
• 5 Czech
• 5 Multiple languages
• 4 French
• 3 Latin
• 2 Italian
• 2 Polish
• 2 Russian
• 1 Dutch
• 1 Hebrew
• 1 Spanish

• 1 Brooklyn (New York, N.Y.)
• 1 Brooklyn Bridge (New York, N.Y.)
• 1 Chaco Culture National Historical Park (N.M.)
• 1 China
• 1 Concord (Mass.)
• 1 France
• 1 Gaspésie (Québec)
• 1 Hungary
• 1 New Mexico
• 1 Scotland
• 1 Spain
• 1 Switzerland
• 1 United States

• 12 Art music
• 10 Chamber music
• 9 Songs
• 6 Musical settings
• 4 Sonatas
• 2 Christmas music
• 2 Excerpts
• 2 Monologues (Music)
• 2 Suites
• 1 Arrangements (Music)
• 1 Biography
• 1 Cadenzas
• 1 Concert etudes
• 1 Concerti grossi
• 1 Concertos
• 1 Excerpts, Arranged
• 1 Experimental music
• 1 Facsimiles
• 1 Fugues
• 1 Incidental music
• 1 Jazz
• 1 Live sound recordings
• 1 Manuscripts
• 1 Mazurkas (Music)

Limit year range