82 bars of 5/4 -- not four -- at 100 BPM, 4:08 of playing on crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot.
67 out of 100: demanding, mostly on the independence between the hands and the feet.
silence through bars 1-7, ride through bars 8-16, hi-hat through bars 17-33, snare through bars 34-50, toms through bars 51-52 and snare through bars 53-54, and 7 more changes after that.
The beat the song is built on is one bar, played through bars 17-20 and 29-32 -- 13.3% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
17
1e+a2e+a3e+a4e+a5e+a6e+a7e+a
CC |x-----x------x--------------|
HH |----o---o---o---o---o---o---|
SD |--------x---------------x---|
BD |x-x-xxx------x--xx-xx-xx---x|8 fills to learn, played 36 times: bars 9, 10, 11, 12, 13, 14 and 30 more.
It cuts the song into 25 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.
100 BPM, in 5/4, with the time kept in sixteenth 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.
67 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 50 out of 100; the rest of the number is everything around it.
82 bars, about 4:08 at the written tempo. The course breaks it into 25 exercises over 8 sittings, about 27 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 36 times: bars 9, 10, 11, 12, 13, 14 and 30 more.