12 Études, Op.25 (2007 Digital Remaster): No. 9 in G Flat Major 'Butterfly's Wings'

歌曲	12 Études, Op.25 (2007 Digital Remaster): No. 9 in G Flat Major 'Butterfly's Wings'
歌手	Claudio Arrau
专辑	Chopin: Études Op.10 and Op.25