Louis Kentner /
Lyapunov /
Transcendental Etude No. 9 in D Major, Op. 11 'Harpes éoliennes'
December 13 - 15, 20 & 29, 1949 in London - Abbey Road Studios - Studio No. 3
- ( 1 LP ) Turnabout TV-S 34470
- ( 1 CD ) Appian APR 5620 - 00:04:52
- ( 2 CD ) Appian APR 6020 - 00:04:52