Scores and parts 4,151 Scores 3,060 String quartets 2,234 Music 1,197 Songs (High voice) with piano 916 Piano trios 723 Sonatas (Violin and piano) 692 more ... Manuscripts 676 Quatuors à cordes 644 Songs (Medium voice) with piano 623 Violin and piano music 590 Sonates (Violon et piano) 563 Chansons (Voix aiguë) acc. de piano 528 Instrumental ensembles 511 Songs (High voice) with instrumental ensemble 499 Songs with piano 485 Chamber music 481 Song cycles 409 Chansons (Voix moyenne) acc. de piano 401 Piano music 379 Musique 374 Flute and piano music 348 Musique de chambre 348 Parts 333 Solo with piano 331 Operas 329 Chansons acc. de piano 321 Violon et piano, Musique de 321 Cello and piano music 289 Trios pour piano 272 less ...