Instrumental Duet Instrumental Duet,Viola,Violin - Level 2 - Digital Download SKU: A0.1172093 By OneRepublic. By Brent Kutzle, Noel Zancanella, and Ryan Tedder. Arranged by Wesley S. SIlva. Film/TV,Pop,Rock,Wedding. Score and parts. 6 pages. Wesley S. Silva #772357. Published by Wesley S. Silva (A0.1172093). Sheet music for duet Violin and Viola.