Halina Czerny-Stefańska /
Chopin /
Impromptu No. 4 in C-Sharp Minor, Op. 66 'Fantasie Impromptu'
September 15 - October 15, 1949 in Warsaw - Musical Theatre Roma
- ( 1 LP ) Quintessence PMC-7214
- ( 1 CD ) Laserlight 14 064
- ( 5 CD ) Laserlight 15 961