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

歌曲	Impromptus, D. 899, Op. 90: No. 4 in A-flat Major: Allegretto
歌手	Lili Kraus
专辑	Lili Kraus - The Complete Vanguard Classics Recordings