90 bars of 4/4 at 110 BPM, about 3:16 of playing, on crash, ride, hi-hat, snare, mid tom, floor tom and kick.
69 out of 100: demanding, mostly on the independence between the hands and the feet.
snare through bars 3-17, toms through bars 18-22, ride through bars 23-30, snare through bars 31-38, silence through bars 39-40 and snare through bars 41-49, and 4 more changes after that.
The beat the song is built on is one bar, played through bars 33, 37 and 41, and 5 more places -- 15% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
33
1.......2.......3.......4.......
CC |x-------x-------x-------x-------|
SD |----------------x---------------|
BD |x-------x-----------x---x-------|8 fills to learn, played 16 times: bars 10, 15, 16, 17, 18, 19 and 10 more.
It cuts the song into 34 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.
110 BPM, in 4/4, with the time kept in thirty-second notes. The room plays it at any tempo from a quarter of that up to the written one, against the record where the record can follow.
69 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 37 out of 100; the rest of the number is everything around it.
90 bars, about 3:16 at the written tempo. The course breaks it into 34 exercises over 11 sittings, about 27 minutes each.
crash, ride, 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.
8 fills to learn, played 16 times: bars 10, 15, 16, 17, 18, 19 and 10 more.