Mike Campbell is a well-known musician and guitarist, primarily recognized for his work with the rock band Tom Petty and the Heartbreakers. He has contributed to the band's signature sound since its formation in 1976, playing a key role in many of their hit songs. In addition to his work with Tom Petty, Mike Campbell has collaborated with various artists and bands throughout his career. He is also the founder of the band The Dirty Knobs, which showcases his songwriting and guitar skills in a different musical context.