Viola Solo - Level 5 - Digital Download SKU: A0.764620 By Randy Calistri-Yeh. By John Philip Sousa. Arranged by Randy Calistri-Yeh. Holiday,Patriotic. Individual part. 2 pages. Custom Chamber Music #372246. Published by Custom Chamber Music (A0.764620). This solo is included in the collection Pure Viola Volume 2 (click the publisher link above).Washington Post March is the composition that crowned John Philip Sousa the March King. This is a rousing arrangement for unaccompanied viola. The range is quite high, and there are some nice double-stops to fill in some of the harmony. A great addition to any patriotic-themed concert!Note that the audio preview is from the cello version; the viola version is identical except that it is up an octave.