(41 Studies for 2 (or 1) Violins Based on The Doflein Violin Method). By Paul Hindemith (1895-1963). Edited by Luitgard Schader. Schott. Book only. 60 pages. Schott Music #ED20440. Published by Schott Music
Composed in 1931 in close consultation with Erich and Elma Doflein as part of the couple's method. Available as a separate book of violin duets for the first time.