• 30 Music Library (Mills)

• 46 Sound Recordings

• 9 Songs (High voice) with piano
• 8 Piano music
• 5 Song cycles
• 5 Songs (High voice) with instrumental ensemble
• 5 Vocal duets with piano
• 4 Holocaust, Jewish (1939-1945)
• 4 Sonatas (Violin and piano)
• 4 Violin and piano music
• 3 Concentration camps
• 3 Music by Jewish composers
• 3 Operas
• 3 Piano music (4 hands)
• 3 World War, 1939-1945
• 2 Goethe, Johann Wolfgang von, 1749-1832
• 2 Music
• 2 Musicals
• 2 Piano music (Pianos (2))
• 2 Poe, Edgar Allan, 1809-1849
• 2 Sonatas (Violin)
• 2 Songs (Low voice) with piano
• 2 Songs, English
• 2 Songs, Polish
• 2 String quartets

• 6 Curtiss Blake Collection
• 5 Otter, Anne Sofie von
• 4 De Gaetani, Jan
• 4 Engel, Karl, 1923-2006
• 4 Fischer-Dieskau, Dietrich, 1925-2012
• 4 Forsberg, Bengt
• 4 Ives, Charles, 1874-1954
• 3 Continuum (Musical group)
• 3 De Leonardis, Angelo
• 3 Fine, Irving, 1914-1962
• 3 Foster, Stephen Collins, 1826-1864
• 3 Kalish, Gilbert
• 3 Kropiński, Józef, 1913-1970
• 3 Lotoro, Francesco
• 3 Recorded Anthology of American Music, Inc
• 3 Rorem, Ned, 1923-2022
• 3 Schulhoff, Ervín, 1894-1942
• 3 Seeger, Ruth Crawford, 1901-1953
• 3 Sparf, Nils Erik
• 2 Aprile, Laura
• 2 Baldwin, Dalton
• 2 Barber, Samuel, 1910-1981
• 2 Beethoven, Ludwig van, 1770-1827
• 2 Bernstein, Leonard, 1918-1990
• 2 Bolcom, William

• 30 English
• 17 German
• 16 French
• 6 Italian
• 5 Multiple languages
• 3 Czech
• 3 Yiddish
• 2 Hebrew
• 2 Polish
• 2 Russian
• 2 Spanish
• 1 Latin
• 1 Norwegian
• 1 Swedish
• 1 Undetermined

• 3 United States
• 1 Czech Republic
• 1 Switzerland
• 1 Terezín (Severočeský kraj)
• 1 États-Unis

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