Johann Sebastian Bach: Prelude and Fugue in A flat (WTK, Book I, No.17), BWV 862 - Prelude

歌曲	Johann Sebastian Bach: Prelude and Fugue in A flat (WTK, Book I, No.17), BWV 862 - Prelude
歌手	Friedrich Gulda
专辑	Bach, J.S.: The Well-tempered Clavier Bk I