SUMAC Band SUMAC Details Genre Metal Year Formed 2014 Country USA and Canada About Band formed by Aaron Turner (Old Man Gloom, Isis, Mamiffer) with Nick Yacyshyn (Baptists) and Brian Cook (Russian Circles, Botch, These Arms Are Snakes). Links Facebook Wikipedia Past Gigs SUMAC (Last 10) Date Event/Headliner 27/04/17 Patterns 25/04/17 The Dome Share This Story, Choose Your Platform! FacebookTwitterLinkedInRedditWhatsappGoogle+TumblrPinterestVkEmail