Sonata for Flute, Viola and Harp, L. 137: I. Pastorale

歌曲	Sonata for Flute, Viola and Harp, L. 137: I. Pastorale
歌手	Wilhelm Schwegler
歌手	Fritz Ruf
歌手	Helga Storck
专辑	The Year 1915 in Classical Music