12 Etudes, Op. 10:Etude No. 5 in G-Flat Major, Op. 10, No. 5, "Black Keys"

歌曲	12 Etudes, Op. 10:Etude No. 5 in G-Flat Major, Op. 10, No. 5, "Black Keys"
歌手	Ignaz Friedman
专辑	GRIEG: Piano Concerto / CHOPIN: Sonata in B-Flat Minor (Friedman) (1927-1928)