Smash Mouth's founding frontman Steve Harwell, 56, passed away after health struggles. His legacy includes hits such as "All-Star" and "Walkin' on the Sun" and iconic placement in the "Shrek" soundtrack.
If you spent the 90s searching for the perfect pair of cat-eye glasses and putting your finger and your thumb in the shape of an L on your forehead...then there's a can't-miss concert for you this summer!