126 bars at 155 BPM -- fast, and 3:14 of it without a break -- on crash, hi-hat, snare, mid tom, floor tom and kick.
69 out of 100: demanding, mostly on the independence between the hands and the feet.
silence through bars 1-4, toms through bars 5-6, silence through bars 7-8, toms through bars 9-17, snare through bars 18-32 and toms through bars 33-34, and 10 more changes after that.
The beat the song is built on is one bar, played through bars 18, 20 and 22, and 18 more places -- 17.9% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
18
1...............2...............3...............4...............
CC |x---------------x---------------x---------------x---------------|
SD |--------------------------------x-------------------------------|
BD |x---------------x-------x---------------x-------x-------x-------|12 fills to learn, played 15 times: bars 25, 33, 34, 38, 47, 51 and 9 more.
It cuts the song into 48 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.
155 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.
69 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 41 out of 100; the rest of the number is everything around it.
126 bars, about 3:14 at the written tempo. The course breaks it into 48 exercises over 14 sittings, about 27 minutes each.
crash, hi-hat, snare, mid tom, floor tom and kick. That is most of a full kit; the part moves around it rather than sitting in one place.
12 fills to learn, played 15 times: bars 25, 33, 34, 38, 47, 51 and 9 more.