Brass Ensemble - Level 4 - Digital Download SKU: A0.1126207 By The Who. By Pete Townshend. Arranged by David R. Peoples. Classical,Pop,Rock. Score and parts. 24 pages. Bluesilhouettes Music #726907. Published by Bluesilhouettes Music (A0.1126207). This popular tune is orchestrated for trombones and choirs, taking inspiration (from within the title) from Terry Riley. The group continues to fill in the texture with percolating ostinatos - only to be cut through by the popular melody.