Small Ensemble Alto Saxophone,Baritone Saxophone,Tenor Saxophone - Interactive Download SKU: A0.479247 By Kesha. By Andrew Joslyn, Ben Abraham, Kesha Sebert, and Ryan Lewis. Arranged by Sam Spear. This edition: Interactive Download. Pop. Score and parts. 13 pages. Duration 180. Published by Sam Spear Music (A0.479247). Kesha's hit song for beginning saxophone quartet Instrumentation: Alto Sax 1 & 2, Tenor Sax, Bari Sax.