Viola Duet Viola - Level 1 - Digital Download SKU: A0.710184 By The Chainsmokers. By Andrew Taggart, Ashley Frangipane, Frederic Kennett, Isaac Slade, Joseph King, and Shaun Frank. Arranged by Paulo Galvao Filho. Contemporary. Score. 7 pages. Paulo Galvao Filho #6371289. Published by Paulo Galvao Filho (A0.710184).