106 bars at 204 BPM -- fast, and 3:04 of it without a break -- on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
70 out of 100: demanding, mostly on how many notes a second it asks for.
kick and crashes through bars 1-4, ride through bars 5-9, hi-hat through bars 10-17, toms through bars 18-24, hi-hat through bars 25-26 and snare through bars 27-30, and 6 more changes after that.
The beat the song is built on is one bar, played through bars 18-20, 22-24 and 53-55, and 2 more places -- 21.7% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
18
1.......2.......3.......4.......
CC |x-------x-------x-------x-------|
SD |x---------------x---------------|
T1 |--------------------x-----------|
T2 |------------x-------------------|
FT |----x---------------------------|
BD |x-------x-------x---------------|6 fills to learn, played 16 times: bars 8, 9, 10, 11, 12, 13 and 10 more.
It cuts the song into 33 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.
204 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.
70 out of 100: demanding, mostly on how many notes a second it asks for. The beat itself is 59 out of 100; the rest of the number is everything around it.
106 bars, about 3:04 at the written tempo. The course breaks it into 33 exercises over 13 sittings, about 23 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.
6 fills to learn, played 16 times: bars 8, 9, 10, 11, 12, 13 and 10 more.