149 bars at 186 BPM -- fast, and 3:12 of it without a break -- on crash, ride, hi-hat, snare, high tom, floor tom, kick and hi-hat foot.
66 out of 100: demanding, mostly on the independence between the hands and the feet.
snare through bars 1-2, toms through bars 3-4, snare through bars 5-6, toms through bars 7-32, ride through bars 33-47 and hi-hat through bars 48-50, and 10 more changes after that.
The beat the song is built on is one bar, played through bars 33-34, 37-38 and 41-42, and 12 more places -- 18.1% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
33
1e+a2e+a3e+a4e+a
CC |x---------------|
RD |----x-x-x-x-x-x-|
SD |----x-------x---|
BD |x-----x---x---x-|14 fills to learn, played 32 times: bars 16, 20, 24, 25, 27, 28 and 26 more.
It cuts the song into 55 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.
186 BPM, in 4/4, with the time kept in sixteenth notes. At that speed the sixteenth notes are the whole difficulty, so the room will take it down to a quarter of it and climb back.
66 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 55 out of 100; the rest of the number is everything around it.
149 bars, about 3:12 at the written tempo. The course breaks it into 55 exercises over 16 sittings, about 26 minutes each.
crash, ride, hi-hat, snare, high 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.
14 fills to learn, played 32 times: bars 16, 20, 24, 25, 27, 28 and 26 more.