String Quartet Cello,String Quartet,Viola,Violin - Level 3 - Digital Download SKU: A0.1157733 By Justin Timberlake. By Chad Hugo, Justin Timberlake, and Pharrell. Arranged by KoaliMusic. Disco,Hip-Hop,Pop,R & B. Score and parts. 11 pages. Koali #758067. Published by Koali (A0.1157733). Contemporary style arrangement of Justin Timberlake Rock Your Body for String Quartet. All KoaliMusic arrangements are by violin and viola players, and include some bowing and dynamics suggestions, and all parts each print to a page - easy for folders! This rhythmic arrangement is faithful to the original pop hit! Don't be so quick to walk away from it!