Jorge Bolet /
Godowsky /
Chopin Etude Study No. 1 in C Major - Etude No. 1, Op. 10 'Diatonisch'
October 3 - 4, 1977 in London - Kingsway Hall
- ( 1 LP ) L'Oiseau-Lyre DSLO 26
- ( 1 CD ) Decca 425 059-2 - 00:02:31
- ( 1 CD ) Universal Japan UCCD-9783 - 00:02:38
March 15, 1979 in Philadelphia
- ( 6 CD ) Marston 56003-2