127 bars, 7:03, at 72 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.
67 out of 100: demanding, mostly on the independence between the hands and the feet.
hi-hat through bars 1-16, ride through bars 17-18, hi-hat through bars 19-20, ride through bars 21-22, hi-hat through bars 23-90 and snare through bars 91-127.
The beat the song is built on is one bar, played through bars 42, 44-53 and 55-64, and 4 more places -- 28.3% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
47
1...........2...........3...........4...........
CC |x-----------------------------------------------|
HH |------x-----x-----x-----x-----x-----x-----x-----|
SD |------------------x-----------------x-----------|
BD |x--------x--------------------x--------x-----x--|12 fills to learn, played 32 times: bars 9, 10, 13, 14, 17, 18 and 26 more.
It cuts the song into 31 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.
72 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.
67 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 53 out of 100; the rest of the number is everything around it.
127 bars, about 7:03 at the written tempo. The course breaks it into 31 exercises over 9 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.
12 fills to learn, played 32 times: bars 9, 10, 13, 14, 17, 18 and 26 more.