"That's always attractive to me, to work with music whose form is a big question mark. Even many of my favorite bands growing up, when I was just a kid learning to play drums and guitar and everything, were bands like Pink Floyd, where the arrangement, the number of bars in each section is unconventional and often lopsided, and there will be small little instrumental interludes and that sort of thing. So those odd forms, as well as dark content, are the things that I think are continuous through all the type of projects that I've been attracted to."