First Corey Taylor and Korn gave nu-metal fans a heart attack by finally collaborating in 2016, and now they're going on tour together, with Taylor performing in Stone Sour. The Slipknot frontman did a guest spot on "A Different World" on Korn's 12th album, The Serenity of Suffering last fall.
Stone Sour announced in January that their album was roughly halfway finished and will be called Hydrograd.