Glenn Gould /
Bach /
Aria variata alla maniera italiana in A Minor, BWV 989
January 30, 1968 in New York City - CBS 30th Street Studios
- ( 1 CD ) Sony SK 87753 - 00:09:42
April 18, 1971 in Toronto - Eaton Auditorium
- (44 CD) Sony 88691961142
- ( 4 CD ) Sony 88725412772 - 00:09:39
- ( 2 CD ) Sony SMK 52620 - 00:09:42
- ( 1 CD ) Sony Japan SICC-1023