Murray Perahia /
Schubert /
Impromptu No. 2 in A-Flat Major, D. 935
December 18, 1980 in New York City - Vanguard Recording Studios
- ( 1 LP ) CBS 1P 7598
- ( 1 LP ) CBS D 37291
- ( 1 LP ) CBS IM 37291
- ( 1 CD ) CBS Japan 32DC-450 - 00:06:50
- (73 CD) Sony 88691912562
- ( 2 CD ) Sony 88697099532
- ( 1 CD ) Sony SK 37291 - 00:06:48
- ( 1 CD ) Sony SK 94732 - 00:06:53