Smash Mouth is an American rock band from San Jose, California, known for their blend of ska-punk, pop, and surf-rock styles. Formed in 1994, the group consists of notable members Steve Harwell and Paul De Lisle. Smash Mouth gained global recognition with their 1997 hit "Walkin' on the Sun" and their cover of The Monkees' "I'm a Believer" for the 2001 film "Shrek." Their unique sound and catchy, upbeat tunes have solidified their status as a prominent band of the late '90s and early 2000s.