Greg Camp (born Gregory Dean Camp),is an American Grammy Award-nominated songwriter, guitarist, and vocalist. He is best known as the founding guitarist and songwriter for the rock band Smash Mouth. (1994–2008, 2009–2011)Camp is credited as the primary songwriter,whose songs helped to catapult the band to acclaim with hit songs, awards, and multi-platinum albums.Camp left Smash Mouth after 16 years and has remained an active songwriter and music producer to date.