Glenn Gould /
Schoenberg /
(2) Balladen, Op. 12
April 9 - 10, 1968 & May 2 - 3, 1971 in New York City - CBS 30th Street Studios / Toronto's Eaton Auditorium
- performed with Cornelius Opthof
- ( 1 LP ) Columbia M 31312
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- (80 CD) Sony 88697147502
- ( 4 CD ) Sony 88725413642 - 00:11:50
- (81 CD) Sony 88875032222
- ( 2 CD ) Sony SM2K 52667 - 00:11:54