Viola Duet Viola - Level 2 - Digital Download SKU: A0.710178 By Harry Styles. By Harry Styles, Mitchell Kristopher Rowland, Mitchell Rowland, Thomas Edward Percy Hull, Thomas Hull, Tyler Johnson, and Tyler Sam Johnson. Arranged by Paulo Galvão Filho. Pop. Score. 4 pages. Paulo Galvao Filho #6354715. Published by Paulo Galvao Filho (A0.710178).