String Quartet Cello,String Quartet,Viola,Violin - Level 2 - Digital Download SKU: A0.1159312 By Shakespear's Sister. By Jean Guiot, Marcella Levy, and Siobhan Fahey. Arranged by KoaliMusic. Pop. Score and parts. 8 pages. Koali #759584. Published by Koali (A0.1159312). In this string quartet of the lovely ballad Stay by Shakespeare's Sister, the tune starts with the cello, before moving around as the song builds.  Easy to sightread, the classic song is perfect for all occasions!  All KoaliMusic string quartets are written by viola and violin players.