Original: Quartet No. 1 in A minor, Opus 7. Bela Bartok. Quartet No. 1 in A minor, Opus 7 composed by Bela Bartok. Cello sheet music.
Translation: Edited by Quartetto Italiano. For string quartet. Viola sheet music. Violin sheet music. 1881-1945. 2 violins, viola, cello.