Slipknot Performs Badass Madness at Circuit of the Americas By jerristarbuckSeptember 10, 2015 Slipknot Slipknot Categories: COOL MUSICTags: 2015, 360 ampitheater, austin, austin music, austin music photos, austin texas, COTA, Lamb of god, Slipknot, summer tour, texas, Tour', usa Related Articles Swedish Metal Band Imminence Concert Photos Austin By jerristarbuck40 mins ago Review: Besame Mucho Festival was a Cultural Extravaganza in Austin, Texas By jerristarbuck2 months ago Dylan LeBlanc w/ Jesse Roper Jammed at Austin’s Sagebrush By jerristarbuck2 months ago