1.Sonata for Piano with 4 Hands in C major, K. 19d/deest: I. Allegro6:17 2.Sonata for Piano with 4 Hands in C major, K. 19d/deest: II. Minuetto3:12 3.Sonata for Piano with 4 Hands in C major, K. 19d/deest: III. Rondeau. Allegretto5:38 4.Fantasia for Mechanical Organ in F minor, K. 6089:11 5.Andante and Variations for Piano with 4 Hands in G major, K. 5017:50 6.Sonata for Piano with 4 Hands in C major, K. 521: I. Allegro13:15 7.Sonata for Piano with 4 Hands in C major, K. 521: II. Andante6:40 8.Sonata for Piano with 4 Hands in C major, K. 521: III. Allegretto8:11 
