Bass Guitar,Instrumental Solo - Level 3 - Digital Download SKU: A0.838503 By Tower Of Power. By John Watson, Johnny Guitar Watson, Johnny Guitar Watson, Leonard C. Sr. Williams, and Leonard Williams. Arranged by Accubass. Contemporary. Individual part. 8 pages. Accubass #6319773. Published by Accubass (A0.838503). Rocco Prestia's complete bassline from the Tower Of Power hit version.