Matt Odmark is a musician and songwriter, best known as a member of the band Jars of Clay. He plays guitar and contributes to the band's harmonies and songwriting. Jars of Clay gained popularity in the 1990s with their unique blend of rock and folk music, often incorporating themes of faith and spirituality in their lyrics. In addition to his work with Jars of Clay, Matt Odmark has been involved in various musical projects and collaborations. He has also contributed to the Christian music scene, working with other artists and participating in live performances and recordings.