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

歌曲	Étude No. 6 in G-Sharp Minor, Op. 25: I. “Etude in Thirds”: Allegro
歌手	Heinrich Dawydow
专辑	Classical Music for Babies - Baby Lullaby Songs Go to Sleep and Baby Relax