String Trios - Volume 1 composed by Franz Joseph Haydn (1732-1809). Edited by Barry S. Brook and Bruce C. MacIntyre. For String Trio. String Duo and Trios. Henle Music Folios. Pages: Vl I Part = VI and 40 *,Vl II Part = 29 * Basso (Vc) Part = 26. Softcover. 116 pages. G. Henle #HN424. Published by G. Henle (HL.51480424).