Composed by Bela Bartok (1881-1945). Boosey & Hawkes Chamber Music. 20th Century and Hungarian. Instrumental duet book. With standard notation. 22 pages. 9x12 inches. Boosey & Hawkes #M051350780. Published by Boosey & Hawkes (HL48002993).

Each of the pieces is based on a peasant melody, with two exceptions. The pieces are arranged roughly in order of difficulty.