String Quartet Cello,String Quartet,Viola,Violin - Level 3 - Digital Download SKU: A0.1507031 By John Mayer. By John Mayer and Pino Palladino. Arranged by Christopher Watson. Folk,Pop,Wedding. 24 pages. Seven Letters #1082418. Published by Seven Letters (A0.1507031). String arrangement of John Mayer's Stop This Train for string quartet: Key: D majorTime: 5:19BPM: 80Violin IViolin II ViolaCello.