Existence – I’m A Believer (Smash Mouth cover) Okt 9, 2015 All Star Smash Hits, Cover, Cover Alternative, Cover I'm A Believer, Cover Rock, Cover Smash mouth, Smash mouth, Live @ De Hip in Deventer. Like 0 Thanks! You've already liked this « Come together-Enuff Z’nuff(beatles cover) by Eder Espejo » Smashmouth- I’m a Believer (cover)