Goldberg Variations, BWV 988: Variatio 21, Canone alla Settima

歌曲	Goldberg Variations, BWV 988: Variatio 21, Canone alla Settima
歌手	Lorenzo Gatto
歌手	Diederik Suys
歌手	Sébastien Walnier
专辑	Bach: Goldberg Variations, BWV 988