Since 2007 Mr. Knowitall has been paying homage to the great music of Primus. They're one of Colorado's longest lasting, and most well-respected tribute bands on the scene. They consistently bring a high-energy, entertaining show that will leave your mouth agape in awe! Denver's Primus Tribute band! Playing the wacky, heavy, twisted, tunes of Les, Larry, and Herb (and Brain, and Jay).