79 bars at 180 BPM -- fast, and 1:45 of it without a break -- on crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot.
72 out of 100: demanding, mostly on the independence between the hands and the feet.
ride through bars 1-8, hi-hat through bars 9-16, ride through bars 17-28, hi-hat through bars 29-36, ride through bars 37-48 and snare through bars 49-57, and 6 more changes after that.
The beat the song is built on is one bar, played through bars 1-7 and 21-27 -- 17.7% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
1
1e+a2e+a3e+a4e+a
CC |x---------------|
RD |--x-x-x-x-x-x-x-|
SD |x---x---x---x---|
BD |--x---x---x---x-|7 fills to learn, played 12 times: bars 16, 18, 20, 36, 38, 40 and 6 more.
It cuts the song into 32 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.
180 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.
72 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 64 out of 100; the rest of the number is everything around it.
79 bars, about 1:45 at the written tempo. The course breaks it into 32 exercises over 9 sittings, about 27 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.
7 fills to learn, played 12 times: bars 16, 18, 20, 36, 38, 40 and 6 more.