String Quartet String Quartet - Level 4 - Digital Download SKU: A0.1073154 By Sylvester. By James Wirrick and Sylvester James. Arranged by J. Simmance. Hip-Hop,Pop,R & B. Score and parts. 8 pages. Jonathan Simmance #677415. Published by Jonathan Simmance (A0.1073154). The pioneering 1978 Disco track by Sylvester. (Parts only, no score).