105 bars at 166 BPM -- fast, and 2:32 of it without a break -- on crash, ride, hi-hat, snare, high tom, mid tom and kick.
71 out of 100: demanding, mostly on the independence between the hands and the feet.
toms through bars 1-18, hi-hat through bars 19-33, ride through bars 34-40, hi-hat through bars 41-49, ride through bars 50-56 and hi-hat through bars 57-65, and 4 more changes after that.
The beat the song is built on is one bar, played through bars 26-32, 42-44 and 46-48, and 2 more places -- 25.7% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
26
1.......2.......3.......4.......
HH |x-------x-------x-------o-------|
SD |--------x---------------x-------|
BD |x-----------x-------x-----------|3 fills to learn, played 6 times: bars 65, 69, 73, 81, 89 and 103.
It cuts the song into 23 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.
166 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.
71 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 50 out of 100; the rest of the number is everything around it.
105 bars, about 2:32 at the written tempo. The course breaks it into 23 exercises over 8 sittings, about 25 minutes each.
crash, ride, hi-hat, snare, high tom, mid tom and kick. That is most of a full kit; the part moves around it rather than sitting in one place.
3 fills to learn, played 6 times: bars 65, 69, 73, 81, 89 and 103.