Glenn Gould /
Mozart /
Piano Sonata No. 17 in B-Flat Major, K. 570
August 11 & September 14 - 15, 1970 & November 9, 1974 in New York City/Toronto - 30th Street Studio/Eaton Auditorium
- ( 1 LP ) CBS 73 479
- ( 1 LP ) CBS Japan SOCO-142
- ( 1 LP ) Columbia M 33515
- ( 1 LP ) Melodiya C 10-08485-6
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- (80 CD) Sony 88697147502
- ( 5 CD ) Sony 88725413592 - 00:10:39
- (81 CD) Sony 88875032222
- ( 4 CD ) Sony SMK 52627 - 00:10:42
- ( 4 CD ) Sony Japan CSCR 8349/52 - 00:10:42
- ( 1 CD ) Sony Japan SICC-846