In any case, Tool are still the best, because they manage to be incredibly complex and make it sound simple as well as incredibly powerful and moving, and not just like technical wankery. Schism, a relatively catchy and effective song, for instance, goes from 5/4 to 6/4 to 3/8 to 13/8 to 10/8, back to 6/4, then to 11/8... keeps on switching, throwing in some 12/8, 15/8, 9/8, 5/8, 2/4, and finally enRAB in 4/4.
And sorry if I came off as defensive or whatever, I just thought you were responding to my post and I was confused as to which song you thought was a "jazz song." I wasn't really thinking of "Money" as a jazz song.