113 bars at 192 BPM -- fast, and 2:21 of it without a break -- on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
74 out of 100: demanding, mostly on the independence between the hands and the feet.
hi-hat through bars 1-6, kick and crashes through bars 7-8, hi-hat through bars 9-16, ride through bars 17-36, snare through bars 37-72 and kick and crashes through bars 73-80, and 1 more change after that.
The beat the song is built on is one bar, played through bars 33, 35 and 37-39, and 9 more places -- 30.1% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
49
1.......2.......3.......4.......
CC |x-------x-------x-------x-------|
SD |x-------x-------x-------x-------|
BD |----x-------x-------x-------x---|8 fills to learn, played 15 times: bars 16, 32, 36, 40, 56, 59 and 9 more.
It cuts the song into 31 exercises -- the grooves, the fills, and the joins between sections, which is where players actually come off -- and puts them in the order a teacher would. Each one opens on a reduction you can already play and adds the notes back a rung at a time, with a tempo to reach and a gate to pass before the next.
192 BPM, in 4/4, with the time kept in thirty-second notes. At that speed the thirty-second notes are the whole difficulty, so the room will take it down to a quarter of it and climb back.
74 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 43 out of 100; the rest of the number is everything around it.
113 bars, about 2:21 at the written tempo. The course breaks it into 31 exercises over 9 sittings, about 27 minutes each.
crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick. That is most of a full kit; the part moves around it rather than sitting in one place.
8 fills to learn, played 15 times: bars 16, 32, 36, 40, 56, 59 and 9 more.