• 10 Sound Recordings
• 1 Music Scores

• 10 Compact Discs

• 9 Concentration camps
• 8 Holocaust, Jewish (1939-1945)
• 8 Music by Jewish composers
• 4 Songs (Medium voice) with piano
• 2 Prisoners and prisons
• 2 Songs (High voice) with piano
• 2 Songs (Medium voice) with instrumental ensemble
• 2 Songs with piano
• 2 String quartets
• 2 Violin and piano music
• 2 Violin music
• 1 Bocian, Stephen D
• 1 Canons, fugues, etc. (Piano)
• 1 Choruses, Secular (Men's voices), Unaccompanied
• 1 Christmas music
• 1 Concertos (Piano)
• 1 Flute music
• 1 Guitar music
• 1 Jewish ghettos
• 1 Mazurkas
• 1 Meyer, Conrad Ferdinand, 1825-1898
• 1 Monologues with music
• 1 Music

• 10 Lotoro, Francesco
• 7 De Leonardis, Angelo
• 6 Ullmann, Viktor
• 5 Kropiński, Józef, 1913-1970
• 4 Aprile, Laura
• 3 Flothuis, Marius
• 3 Goué, Emile
• 3 Gürtler, Hermann, 1887-1950
• 3 Sorice, Rosa
• 3 Zonno, Camilla
• 3 Zonno, Giovanni, 1969-
• 2 Consort Vocale Diapente
• 2 Coppola, Arturo, 1913-1998
• 2 Cuciniello, Gianni
• 2 Gagliano, Luigi
• 2 Granatiero, Libera
• 2 Ivaldi, Lucio
• 2 Karel, Rudolf, 1880-1945
• 2 Klein, Gideon, 1919-1945
• 2 Lippold, Eva
• 2 Marasco, Nicola, 1983-
• 2 Peškařová, Ludmila, 1890-1987
• 2 Rinaldi, Pasquale
• 2 Schul, Zikmund, 1916-1944
• 2 Scoticailo, Alina

• 5 Czech
• 5 German
• 5 Multiple languages
• 3 French
• 2 Italian
• 2 Polish
• 1 Dutch
• 1 Hebrew
• 1 Latin
• 1 No linguistic content
• 1 Russian
• 1 Unknown

• 1 Poland

Limit year range