By Katy Perry and Glee Cast. By Mikkel Eriksen, Tor Erik Hermansen, Katy Perry, Esther Dean, and Sandy Wilhelm. Edited by Mark A. Brymer. Arranged by Tim Davis and Adam Anders. 3-Part Mixed. Concert; Pop. Choral. 9 pages. Duration 2:40. Published by Hal Leonard - Digital Sheet Music

By Katy Perry and Glee Cast. By Mikkel Eriksen, Tor Erik Hermansen, Katy Perry, Esther Dean, and Sandy Wilhelm. Edited by Mark A. Brymer. Arranged by Tim Davis and Adam Anders. SSA. Concert; Pop. Choral. 9 pages. Duration 2:40. Published by Hal Leonard - Digital Sheet Music