Goldberg Variations, BWV 988: Variation 21. Canone alla Settima a 1 Clav.

歌曲	Goldberg Variations, BWV 988: Variation 21. Canone alla Settima a 1 Clav.
歌手	Evgeni Koroliov
专辑	BACH, J.S.: Goldberg Variations, BWV 988