167 bars at 160 BPM -- fast, and 3:51 of it without a break -- on crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot.
75 out of 100: demanding, mostly on the independence between the hands and the feet.
kick and crashes through bars 1-4, toms through bars 5-10, hi-hat through bars 11-15, ride through bars 16-20, hi-hat through bars 21-28 and toms through bars 29-45, and 16 more changes after that.
The beat the song is built on is one bar, played through bars 46-48, 103 and 105, and 3 more places -- 7% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
46
1...........2...........3...........4...........
CC |x-----------x-----------x-----------x-----------|
SD |------------------------x-----------------------|
BD |x-----------------x-----------------x-----------|14 fills to learn, played 20 times: bars 3, 5, 24, 36, 37, 41 and 14 more.
It cuts the song into 74 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.
160 BPM, in 4/4, with the time kept in thirty-second notes. At that speed the thirty-second notes are the whole difficulty, so the room will take it down to a quarter of it and climb back.
75 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 41 out of 100; the rest of the number is everything around it.
167 bars, about 3:51 at the written tempo. The course breaks it into 74 exercises over 23 sittings, about 24 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.
14 fills to learn, played 20 times: bars 3, 5, 24, 36, 37, 41 and 14 more.