I'd compare Derango to a black belt in karate... fast, full of tricks, and you can't see where they're going until it's too late. Hell, I'd even call their music "intelligent" and it's just goofiness taken to the 10th power; but they do it so well.
Think of that old, great Swedish style -- Tales From The Forest, Psychoactive Scandosounds, Psychedelica Scandinavica, debut Hux Flux -- only even MORE cluttered with sounds, and with polished 2005 production. It's that. Now you know.
Also worth checking out is Procs.