He tells Kaaos TV: "He's an incredible rapper, but, more than anything, I think he's a really good musician. I think it'd be really cool to have him not just do a rapping part but maybe write a keyboard part, or come in and help us write and maybe help produce a song.

"It'd be also cool to re-touch the whole rap-metal thing. It's something I grew up with, and I feel like in that era, the people who were rapping with metal weren't that good. It was subpar rappers.