4. Mike Patton, Faith No More

True fact: At one point, Courtney Love was the singer for Faith No More. She was actually one of a rotating cast of vocalists in the band before Chuck Mosley joined the band. The vocalist lasted two albums, their independent debut We Care a Lot and major label debut Introduce Yourself, before Patton joined for The Real Thing. While Patton had always and continues to immerse himself in numerous side projects, it’s hard to imagine Faith No More without him.