205 bars at 189 BPM -- fast, and 4:20 of it without a break -- on crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot.
79 out of 100: demanding, mostly on how many notes a second it asks for.
toms through bars 1-17, silence through bars 18-28, toms through bars 29-30, ride through bars 31-34, toms through bars 35-36 and snare through bars 37-50, and 13 more changes after that.
The beat the song is built on is one bar, played through bars 37-43, 45-50 and 57-63, and 8 more places -- 23% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
37
1.......2.......3.......4.......
CC |x-------x-------x-------x-------|
SD |X-------X-------X-------X-------|
BD |x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-|17 fills to learn, played 40 times: bars 7, 15, 16, 29, 30, 31 and 34 more.
It cuts the song into 59 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.
189 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.
79 out of 100: demanding, mostly on how many notes a second it asks for. The beat itself is 60 out of 100; the rest of the number is everything around it.
205 bars, about 4:20 at the written tempo. The course breaks it into 59 exercises over 18 sittings, about 25 minutes each.
crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot. That is most of a full kit; the part moves around it rather than sitting in one place.
17 fills to learn, played 40 times: bars 7, 15, 16, 29, 30, 31 and 34 more.