Prelude and fugue in a minor bwv 894 4.Prelude and fugue in A minor, BWV 894 Prelude and fugue in A minor, BWV 543 Prelude and fugue in E minor, BWV 548 Puelude and Fugue in A minor, Bwv 543 Prelude and Fugue in B minor BWV544 Prelude and Fugue in F minor BWV534 Prelude and Fugue in F minor,BWV 534 Prelude and fugue in D minor, JWV 10 Prelude and fugue in C major, BWV 846