By Glee Cast and Cee Lo Green. By Thomas Callaway, Bruno Mars, Ari Levine, Philip Lawrence, and Brody Brown. Edited by Mac Huff. Arranged by Adam Anders and Peer Astrom. Rhythm. Concert; Film/TV; Pop; R & B; Rock; Soul. EPak. 2 pages. Duration 2:45. Published by Hal Leonard - Digital Sheet Music