By Christoph Wolff. For violin, trombone, piano (viola and other instruments ad lib) (3 or more scores needed for performance). This edition: Photoprint Edition. Photoprint editions are made to order. Printed on high quality paper and cover stock, they are made on a Canon digital printer from clean digital masters. Most of the photoprint editions are saddle stitched, but larger books have wire spiral binding. Duration ca.13'. Published by C.F. Peters.