Exogenesis: Symphony, commonly known as simply Exogenesis, is a song by British 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 almost 13 minutes in total. Exogenesis was released as a single in the United States on 19 April 2010, with 500 copies to be made available by import in the United Kingdom through the band's official website.