String Trio Cello,Viola,Violin - Level 4 - Digital Download SKU: A0.1424617 By Sixpence None The Richer. By L.A. Mavers. Arranged by Martin Ash. Pop,Rock. 11 pages. Martin Ash Music #1005791. Published by Martin Ash Music (A0.1424617). The Las' biggest hit, arranged in its original full structure including the iconic guitar riff specifically for string trio. Ideal for function background music use of all kinds, and much preferable to using a quartet version with one part missing.