147 bars at 158 BPM -- fast, and 3:43 of it without a break -- on crash, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot.
78 out of 100: demanding, mostly on how many notes a second it asks for.
hi-hat through bars 2-144 and silence through bars 145-147.
The beat the song is built on is one bar, played through bars 2, 4 and 6, and 17 more places -- 14.3% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
10
1...........2...........3...........4...........
CC |x-----------------------------------------x-----|
HH |------x-----x-----x-----x-----x-----x-----------|
SD |------------x-----------------x-----------------|
BD |x-----------------------------------------x-----|13 fills to learn, played 22 times: bars 13, 17, 57, 61, 65, 81 and 16 more.
It cuts the song into 61 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.
158 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.
78 out of 100: demanding, mostly on how many notes a second it asks for. The beat itself is 42 out of 100; the rest of the number is everything around it.
147 bars, about 3:43 at the written tempo. The course breaks it into 61 exercises over 24 sittings, about 23 minutes each.
crash, 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.
13 fills to learn, played 22 times: bars 13, 17, 57, 61, 65, 81 and 16 more.