Slipknot at Rock on the Range at Mapfre Stadium, Columbus, OH, USA on May 15th, 2015. Setlist: Sarcastrophe / The Heretic Anthem / Psychosocial / The Devil in I / AOV / Wait and Bleed / Vermilion / Killpop / Before I Forget / Duality / Eyeless / Spit It Out / Custer / 742617000027 / (sic) / Surfacing

Slipknot: Rock On The Range Festival 2015

Slipknot' 'Knotfest' performance is chronicled through live footage and behind-the-scenes looks at the event.