Grace Potter and The Nocturnals

In 2004, Dennen released his first self-titled album, Brett Dennen. He has toured extensively across the U.S. with his band, supporting such musicians as John Mayer and guitar duo Rodrigo y Gabriela. In 2007, he toured with Guster and singer-songwriters Meiko and Joshua James. In November 2007, Dennen was named as one of Rolling Stone Magazine's "10 Artists To Watch."