Book I: Prelude and Fugue No. 4 in C-Sharp Minor, BWV 849

歌曲	Book I: Prelude and Fugue No. 4 in C-Sharp Minor, BWV 849
歌手	Sviatoslav Richter
专辑	Bach: Well Tempered Clavier (Books I & II, Complete) LIVE Innsbruck 1973