Schubert: 4 Impromptus, Op.90, D.899 - No.4 In A Flat: Allegretto

歌曲	Schubert: 4 Impromptus, Op.90, D.899 - No.4 In A Flat: Allegretto
歌手	Wilhelm Kempff
专辑	Schubert: Wanderer-Fantaisie; Impromptus