Scores 391 Concertos (Piano) 137 Vocal scores with piano 134 Operas 103 Masses 85 Solo with piano 76 Symphonies 68 more ... 2-piano scores 66 Scores and parts 64 Music 54 Facsimiles 52 Manuscripts 52 Concertos (Violin) 47 Concertos (Horn) 36 Choruses, Sacred (Mixed voices) with orchestra 33 Parts 30 String quartets 28 Excerpts 22 Sonatas (Violin and piano) 20 Concertos (Flute) 18 Cadenzas 17 Requiems 17 String quintets (Violins (2), violas (2), cello) 15 Suites (Bassoons (2), clarinets (2), horns (2), oboes (2)) 14 Variations (Piano) 13 Piano trios 12 Songs (High voice) with orchestra 11 Concertos (Oboe) 10 Librettos 10 Rondos (Piano) 10 less ...