Claudio Arrau /
Schubert /
Impromptu No. 4 in F Minor, D. 935

1922
- ( 1 CD ) Dal Segno DSPRCD 006 - 00:06:17
- ( 1 CD ) Denon Japan COCO-80215 - 00:06:17
- ( 1 CD ) Dolphin DDC 937 - 00:06:17

January 8 - 12, 1991 in La Chaux de Fonds - Musica Théâtre
- ( 7 CD ) Decca 482 4495
- (80 CD) Decca 483 2984 - 00:08:02
- ( 1 CD ) Philips 434 101-2 - 00:07:52
- ( 7 CD ) Philips 446 859-2
- ( 6 CD ) Philips 473 926-2 - 00:14:03
- ( 7 CD ) Philips 475 7947 PB7 - 00:07:53
- ( 1 CD ) Philips Japan PHCP-5125 - 00:07:52

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