Oorspronklik: Guys' Sing-Off. It's My Life. Glee Cast. Choir sheet music. Guys' Sing-Off. from Glee. By Glee Cast. For Choral.
Vertaling: Ouens se Sing-Off. Koor bladmusiek. Ouens se Sing-Off. van Glee. Deur Glee Cast. Gereël deur Mark A. Brymer en Adam Anders. Vir Choral.
