Étude No. 6 in G-Sharp Minor, Op. 25 “Etude in Thirds”: I. Allegro

歌曲	Étude No. 6 in G-Sharp Minor, Op. 25 “Etude in Thirds”: I. Allegro
歌手	Igor Kluson
专辑	Chopin Study Music: Relaxing Classical Instruments for Concentration and Focus