"Get Back" is a song performed by American singer–songwriter Demi Lovato. It was written by Lovato, Joe Jonas, Kevin Jonas II and Nick Jonas, and produced by the Jonas Brothers alongside John Fields, for Lovato's debut studio album, Don't Forget. The song features Jack Lawless on drums and John Taylor and the Jonas Brothers on guitars. The initial writing of the song took place when Lovato wanted to write a song about getting back together with an old boyfriend, as opposed to writing mean or heartbroken songs. "Get Back" was released as the album's lead single on August 12, 2008, by Hollywood Records. Musically, the song is an upbeat pop rock and power pop song with a guitar-driven sound.