"Exogenesis: Symphony", commonly known as simply "Exogenesis", is a song by English alternative rock band Muse, featured on their 2009 fifth studio album The Resistance. Written by lead vocalist, guitarist and pianist Matthew Bellamy over the course of a number of years, the song is presented as a symphony in three movements entitled "Overture", "Cross-Pollination" and "Redemption", respectively, each occupying a separate track at the end of the album and spanning nearly 13 minutes in total. "Exogenesis" was released as a single in the United States on 17 April 2010, with 500 copies to be made available by import in the United Kingdom through the band's official website.