Undone is the third studio album by Christian rock band MercyMe. It was produced by Pete Kipley and released on April 20, 2004 on INO Records. Following the success of MercyMe's previous studio efforts and their surprise crossover hit "I Can Only Imagine”, they were given significantly more resources to develop the album with. The band also brought in a sixth member, guitarist Barry Graul. Unlike the band's previous songwriting style, which was to write the lyrics first, they wrote the music for the songs on Undone before writing the lyrics. Musically, the album is a progression from the band's previous albums, adopting a guitar-driven pop rock and adult contemporary sound, while the lyrics are personal and convey Christian themes.

MercyMe is an American contemporary Christian music band founded in Edmond, Oklahoma. The band consists of lead vocalist Bart Millard, percussionist Robby Shaffer, bassist Nathan Cochran and guitarists Michael Scheuchzer and Barry Graul.