Relationships

parts:1. Concerto for 4 Harpsichords and Orchestra in A minor, BWV 1065: I. [Allegro] (movement)
2. Concerto for 4 Harpsichords and Orchestra in A minor, BWV 1065: II. Largo (movement)
3. Concerto for 4 Harpsichords and Orchestra in A minor, BWV 1065: III. Allegro (movement)
is based on:Concerto in B minor for Four Violins, Cello and Strings, op. 3 no. 10, RV 580