12 Etudes, Op. 25: Etude No. 21 in G-Flat Major, Op. 25, No. 9, "Butterfly's Wings"

Song	12 Etudes, Op. 25: Etude No. 21 in G-Flat Major, Op. 25, No. 9, "Butterfly's Wings"
Artist	Idil Biret
Album	CHOPIN: Piano Favourites, Vol. 2