[1938 – 1939] Raoul Koczalski plays – No.6, No.7, No.8, No.9 “Butterfly” (Etudes, Op.25) – Chopin

Pianist: Raoul Koczalski []
Composed by: Frédéric Chopin
Transcribed by: –
Title: No.6, No.7, No.8, No.9 “Butterfly” (Etudes, Op.25)
Recording Year: 1938 – 1939