Slipknot’s founding member and percussionist Shawn ‘Clown’ Crahan has told fans to expect new music soon.Six weeks after the surprise announcement that Slipknot had written ‘Long May You Die’, their first track with new drummer Eloy Casagrande, Crahan has teased that the iconic metal band will release new music “really soon”.In a new interview with Revolver, he said: “Well, one thing I can say is this: There’s always going to be new Slipknot music. But we’ve also said that there is a filter, and we are the filter, and that filter must go through everyone.“And when I was telling you that we’re doing a lot better communicating, now apply that to communicating about music.