Franz Schubert: 4 Impromptus, Op.90, D.899 - No.4 in A flat: Allegretto

歌曲	Franz Schubert: 4 Impromptus, Op.90, D.899 - No.4 in A flat: Allegretto
歌手	Radu Lupu
专辑	Schubert: Impromptus, D899 & D935