216 bars at 170 BPM -- fast, and 5:05 of it without a break -- on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
75 out of 100: demanding, mostly on the independence between the hands and the feet.
hi-hat through bars 1-16, toms through bars 17-32, hi-hat through bars 33-48, snare through bars 49-63, hi-hat through bars 64-80 and snare through bars 81-112, and 7 more changes after that.
The beat the song is built on is one bar, played through bars 33, 35 and 37, and 23 more places -- 18.3% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
81
1.......2.......3.......4.......
CC |x-------x-------x-------x-------|
SD |--------x---------------x-------|
BD |x---x-----------x-----------x---|5 fills to learn, played 6 times: bars 24, 80, 112, 147, 148 and 216.
It cuts the song into 50 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.
170 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.
75 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.
216 bars, about 5:05 at the written tempo. The course breaks it into 50 exercises over 15 sittings, about 27 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.
5 fills to learn, played 6 times: bars 24, 80, 112, 147, 148 and 216.