Slipknot’s Clown was surprisingly absent from the band’s set at Sonic Temple Festival yesterday. Several songs into their headline show at the Columbus, Ohio mega-fest on Sunday, May 19, frontman Corey Taylor addressed the matter and the fact that they were “missing one of our brothers”, explaining that the day before, Clown “broke a tooth, had to have it removed”. “There is an issue,” Corey continued (via Blabbermouth). “He had to stay home for medical reasons, but he insisted that we come here and fucking play this fucking show for each and every goddamn one of you, man. “He is missed,” the singer added. “He is essential, and goddammit, on the count of three, I want you to fucking tell him all that he is so fucking loved. I wanna hear you scream! One! T...