J.S. Bach: Prelude and Fugue in B flat minor (WTK, Book II, No.22), BWV 891

Song	J.S. Bach: Prelude and Fugue in B flat minor (WTK, Book II, No.22), BWV 891
Artist	András Schiff
Album	Aria mit 30 Veränderungen, BWV 988 "Goldberg Variations"