Listen to Book II: Prelude and Fugue No. 22 in B-Flat, Minor BWV 891 online. Book II: Prelude and Fugue No. 22 in B-Flat, Minor BWV 891 is an English language song and is sung by Sviatoslav Richter. Book II: Prelude and Fugue No. 22 in B-Flat, Minor BWV 891, from the album Bach: Well Tempered Clavier (Books I & II, Complete) LIVE Innsbruck 1973, was released in the year 2016. The duration of the song is 10:15. Download English songs online from JioSaavn.