Smash Mouth (named after Mike Ditka's term "smash mouth football") is an alternative rock band from San Jose, California, that formed in 1994. The band comprises of Steve Harwell (lead vocalist), Greg Camp (guitarist/songwriter), Paul De Lisle (bassist), and new drummer since early 2006, Jason Sutter (replacing Michael Urbano). The quartet recorded two demos, and got the songs into rotation on a local radio station. After playing a summer festival with No Doubt and Beck, Smash Mouth decided to record an album. After finishing Fush Yu Mang, the group were signed by Interscope, which released "Walkin' on the Sun" as the first single. It became a number one modern rock hit and pushed the album into the Top 40.
The follow-up album, Astro Lounge, was released in 1999, generating the hit "All Star"; a collection of early material, East Bay Sessions, also appeared that same year. Though no other hits with equal weight were forthcoming from Astro Lounge, the band's work of the early 2000s (2001's Smash Mouth and 2003's Get the Picture?) pleased fans of sparkling pop music. The group also contributed numerous tracks to a plethora of motion pictures, most notably their cover of the Monkees' "I'm a Believer" (from their eponymous release) to the soundtrack of 2001's hit movie Shrek, and many of these then appeared on the August 2005 Smash Mouth hits collection All Star Smash Hits. Smash Mouth's fifth studio album, Summer Girl, appeared in early September 2005.