156 bars at 160 BPM -- fast, and 3:54 of it without a break -- on crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot.
69 out of 100: demanding, mostly on how many notes a second it asks for.
snare through bars 1-7, toms through bars 8-18, ride through bars 19-20, toms through bars 21-25, ride through bars 26-57 and snare through bars 58-60, and 12 more changes after that.
The beat the song is built on is one bar, played through bars 82-87, 90-96 and 98-100, and 3 more places -- 15.5% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
83
1.......2.......3.......4.......
CC |x-------x-------x-------x-------|
SD |----x-------x-------x-------x---|
BD |x-------x-------x-------x-------|8 fills to learn, played 13 times: bars 25, 33, 49, 53, 88, 89 and 7 more.
It cuts the song into 52 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.
160 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 how many notes a second it asks for. The beat itself is 47 out of 100; the rest of the number is everything around it.
156 bars, about 3:54 at the written tempo. The course breaks it into 52 exercises over 17 sittings, about 25 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.
8 fills to learn, played 13 times: bars 25, 33, 49, 53, 88, 89 and 7 more.