68 bars, 4:46, at 57 BPM: slow enough that every note is exposed. Crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot and nothing else.
73 out of 100: demanding, mostly on the independence between the hands and the feet.
ride through bars 1-3, hi-hat through bars 4-12, ride through bars 13-16, hi-hat through bars 17-20, ride through bars 21-37 and hi-hat through bars 38-48, and 1 more change after that.
The beat the song is built on is one bar, played through bars 21-27, 49-51 and 53-55, and 1 more place -- 30.3% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
22
1.......2.......3.......4.......
RD |x---x---x---x---x---x---x-x-x---|
SD |--------x---------------x-------|
BD |x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-|10 fills to learn, played 19 times: bars 3, 5, 8, 12, 14, 16 and 13 more.
It cuts the song into 33 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.
57 BPM, in 4/4, 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.
73 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 65 out of 100; the rest of the number is everything around it.
68 bars, about 4:46 at the written tempo. The course breaks it into 33 exercises over 10 sittings, about 26 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.
10 fills to learn, played 19 times: bars 3, 5, 8, 12, 14, 16 and 13 more.