• 165 Music Library (Mills)
• 1 Max Kade Institute for German-American Studies

• 168 Sound Recordings
• 2 Music Scores
• 1 Videos, Slides, Films

• 1 DVDs

• 44 Songs (High voice) with instrumental ensemble
• 38 Piano music
• 38 Songs (High voice) with piano
• 23 Songs (Medium voice) with piano
• 20 Songs (Medium voice) with instrumental ensemble
• 19 String quartets
• 17 Instrumental ensembles
• 16 Songs with piano
• 15 World War, 1939-1945
• 14 Concentration camps
• 14 Operas
• 14 Songs with instrumental ensemble
• 13 Holocaust, Jewish (1939-1945)
• 13 Orchestral music
• 11 Chamber music
• 11 Song cycles
• 11 Violin and piano music
• 10 Music by Jewish composers
• 9 Music
• 9 Vocal duets with instrumental ensemble
• 9 Vocal duets with piano
• 8 Songs (High voice) with orchestra
• 8 Songs (Low voice) with piano
• 6 Popular music
• 6 Sonatas (Violin and piano)

• 15 Lotoro, Francesco
• 13 Curtiss Blake Collection
• 10 De Leonardis, Angelo
• 9 Anthology of Recorded Music, Inc.
• 9 Wisconsin Music Archives
• 7 Kin Lop Tse Collection
• 6 Continuum (Musical group)
• 6 Goué, Emile
• 6 Kropiński, Józef, 1913-1970
• 6 Sachs, Joel
• 6 Seltzer, Cheryl
• 6 Ullmann, Viktor
• 5 Aprile, Laura
• 5 Consort Vocale Diapente
• 5 Ivaldi, Lucio
• 5 Ives, Charles, 1874-1954
• 5 Schubert, Franz, 1797-1828
• 5 Zonno, Giovanni, 1969-
• 4 Brahms, Johannes, 1833-1897
• 4 Flothuis, Marius
• 4 Klein, Gideon, 1919-1945
• 4 Musikfabrik NRW
• 4 Peškařová, Ludmila, 1890-1987
• 4 Rinaldi, Pasquale
• 4 Saint-Saëns, Camille, 1835-1921

• 87 English
• 36 German
• 21 French
• 18 Italian
• 17 Multiple languages
• 14 Latin
• 12 Czech
• 11 Spanish
• 9 No linguistic content
• 8 Hebrew
• 6 Polish
• 5 Dutch
• 5 Undetermined
• 4 Portuguese
• 4 Russian
• 4 Yiddish
• 2 Chinese
• 2 Greek, Modern (1453-)
• 2 Japanese
• 2 Swedish
• 1 Armenian
• 1 Catalan
• 1 Church Slavic
• 1 Creoles and Pidgins, French-based (Other)
• 1 Icelandic

• 3 United States
• 2 Italy
• 2 Poland
• 2 Wisconsin
• 1 Angleterre
• 1 Argentina
• 1 Argentine
• 1 Armenia
• 1 China
• 1 Colorado River (Colo.-Mexico)
• 1 Europe
• 1 Greece
• 1 Ireland
• 1 Naples
• 1 Russia
• 1 Russia (Federation)
• 1 Soviet Union
• 1 Switzerland
• 1 États-Unis

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