174 bars at 191 BPM -- fast, and 3:38 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.
kick and crashes through bars 1-4, snare through bars 5-6, hi-hat through bars 7-16, ride through bars 17-19, hi-hat through bars 20-28 and snare through bars 29-32, and 22 more changes after that.
The beat the song is built on is a 2-bar phrase, played through bars 21-23, 37-39 and 45-47, and 1 more place -- 7% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
21 22
1e+a2e+a3e+a4e+a 1e+a2e+a3e+a4e+a
CC |----X-----------|--------------x-|
HH |--------o---o---|o---o---o-------|
SD |----x-------x---|----x-------x---|
BD |--xx----x-x---x-|--x-----x-x---x-|15 fills to learn, played 53 times: bars 5, 6, 7, 8, 24, 25 and 47 more.
It cuts the song into 65 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.
191 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 44 out of 100; the rest of the number is everything around it.
174 bars, about 3:38 at the written tempo. The course breaks it into 65 exercises over 20 sittings, about 27 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.
15 fills to learn, played 53 times: bars 5, 6, 7, 8, 24, 25 and 47 more.