100 bars of 3/4 -- not four -- at 59 BPM, 4:47 of playing on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
79 out of 100: demanding, mostly on how much of it falls off the beat.
ride through bars 1-11, snare through bars 12-24, ride through bars 25-30, snare through bars 31-36, toms through bars 37-41 and snare through bars 42-47, and 9 more changes after that.
The beat the song is built on is one bar, played through bars 14, 17 and 57 -- 3% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
17
1...............2...............3.......
CC |x---g---x-------x-------x---x---x-------|
SD |--------x-------x-----------x---x-------|
BD |x---x-------x-----------x---------------|17 fills to learn, played 38 times: bars 8, 9, 10, 16, 20, 23 and 32 more.
It cuts the song into 53 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.
59 BPM, in 3/4, with the time kept in thirty-second notes. Slow enough to hear every mistake, which is why the room lets you sit at the written tempo rather than under it.
79 out of 100: demanding, mostly on how much of it falls off the beat. The beat itself is 58 out of 100; the rest of the number is everything around it.
100 bars, about 4:47 at the written tempo. The course breaks it into 53 exercises over 19 sittings, about 25 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.
17 fills to learn, played 38 times: bars 8, 9, 10, 16, 20, 23 and 32 more.