J.S. Bach: The Well-Tempered Clavier I: Prelude & Fugue No. 21 in B-Flat Major, BWV 866: I. Prelude

J.S. Bach: The Well-Tempered Clavier I, Prelude & Fugue No. 21 in B-Flat Major, BWV 866: I. Prelude,1 min, 33 secs

• J.S. Bach: The Well-Tempered Clavier I: Prelude & Fugue No. 21 in B-Flat Major, BWV 866: I. Prelude