Duo for Violin and Cello, Op. 7:I. Allegro serioso, non troppo

歌曲	Duo for Violin and Cello, Op. 7:I. Allegro serioso, non troppo
歌手	Gregor Piatigorsky
歌手	Jascha Heifetz
专辑	Beethoven: Serenade in D Major, Op. 8 & Kodály: Duo for Violin and Cello, Op. 7 (Remastered)