Noty na čtyřruční klavír.

Sonata No. 1 for Piano Duet (1P/4H) in D major, KV381 (minus primo) 
Sonata No. 2 for Piano Duet (1P/4H) in B-flat major, KV358 (minus primo)
Sonata No. 3 for Piano Duet (1P/4H) in F major, KV497 (minus primo) 
Sonata No. 4 for Piano Duet (1P/4H) in C major, KV521 (minus primo) 
Fantasia No. 1 for Piano Duet (1P/4H) in F minor, KV594 (minus secondo) 
Fantasia No. 2 for Piano Duet (1P/4H) in F minor, KV608 (minus secondo)
Tema con Variazioni for Piano Duet (1P/4H) in G major, KV501 (minus secondo) 
Fugue for Piano Duet (1P/4H) in G minor, KV401 (minus secondo)