Let's see... I have seen Kiss, Weezer, Floggin Molly, Slipknot, Lamb of God, Motionless in White, Bullet for My Valentine, Chelsea Grin, Born of Osiris, Issues, Crown the Empire, One Ok Rock, Volumes, Sylar, Too Close To Touch, Korn, Rob Zombie, Marilyn Manson, Avenged Sevenfold, Tool, Parkway...