String quartets Scores 422 Parts 219 Scores and parts 210 Music 27 Facsimiles 26 Manuscripts 26 Máis ... Analysis, appreciation 20 Piano music 7 Quartets (Flute, violin, viola, cello) 7 Quintets (Electronics, violins (2), viola, cello) 6 Songs (High voice) with instrumental ensemble 6 String quartets, Arranged 6 Piano quintets 5 Instrumental ensembles 4 Piano trios 4 Suites (String quartet) 4 Canons, fugues, etc. (String quartet) 3 Excerpts 3 String quartet 3 String quintets (Violins (2), violas (2), cello) 3 Symphonies 3 Violin and piano music 3 Violin music 3 Cello and piano music 2 Concertos (Horn) 2 Electronic music 2 Holocaust, Jewish (1939-1945) 2 Interpretation (Phrasing, dynamics, etc.) 2 Marches (String quartet) 2 menos ...