Maurizio Pollini /
Chopin /
Etude No. 4 in C-Sharp Minor, Op. 10, No. 4
September 5 - 7, 9 & 11 - 16, 1960 in London - Abbey Road Studios - Studio No. 1
- ( 1 CD ) Testament SBT 1473
January 20 - 22 & May 15 - 19, 1972 in Munich - Munich Residenz - Herkulessaal
- ( 1 LP ) DG 2530 291
- ( 4 LP ) DG 2864 255
- (17 CD) DG 463 047-2 - 00:02:02
- ( 2 CD ) DG 463 051-2 - 00:02:02
- ( 1 CD ) DG 463 073-2 - 00:02:05
- (55 CD) DG 477 8167 - 00:02:01
- ( 2 CD ) Philips 456 940-2 - 00:02:01
- ( 2 CD ) Philips Japan PHCP-20695/6 - 00:02:01