Matagorda is Brett Humphrey with longtime collaborator, Adam Byram, with Ian Candler and Andrew Sutton. They've been playing music in Austin since the 90s. From surf, punk, country, electronic to psychedelic improvisations. They've performed in most of the reputable and disreputable venues in Aus..Matagorda is Brett Humphrey with longtime collaborator, Adam Byram, with Ian Candler and Andrew Sutton. They've been playing music in Austin since the 90s. From surf, punk, country, electronic to psychedelic improvisations. They've performed in most of the reputable and disreputable venues in Austin. Their current collaboration, Matagorda, is exploring the themes created by the great Italian composer Ennio Morricone, a spaghetti western inspired instrumental rock band.