Schubert: Piano Sonata No.21 In B Flat, D.960 - 4. Allegro ma non troppo

歌曲	Schubert: Piano Sonata No.21 In B Flat, D.960 - 4. Allegro ma non troppo
歌手	Maurizio Pollini
专辑	Schubert: The Late Piano Sonatas, D.958, D.959, & D.960 ~ Pollini