String Trio Cello,Violin - Level 3 - Digital Download SKU: A0.1283745 By James Arthur. By Andrew Frampton, Daniel O'Donoghue, James Arthur, Mark Sheehan, Neil Ormandy, Stephen Kipner, and Steve Solomon. Arranged by Julie Doubleday. Pop. 13 pages. Julie Doubleday #874939. Published by Julie Doubleday (A0.1283745). Say You Won't Let Go for String Trio.The melody is shared between the 3 parts in this arrangement.