Composed by William Walton (1902-1983). Edited by Christopher Wellington. For solo viola and orchestra (solo viola - 2 flutes (II piccolo), oboe, english horn, 2 clarinets (II bass clarinet), 2 bassoons, 4 horns, 2 trumpets, 3 trombones, timpani, harp, strings). William Walton Edition. Pieces and Studies. Level D (difficult). Study score. 152 pages. Duration 23'. Published by Oxford University Press