171 bars at 176 BPM -- fast, and 3:52 of it without a break -- on crash, hi-hat, snare, high tom, mid tom, floor tom and kick.
79 out of 100: demanding, mostly on how many notes a second it asks for.
snare through bar 1, hi-hat through bars 2-27, silence through bars 28-30, hi-hat through bars 31-84, kick and crashes through bars 85-88 and toms through bars 89-96, and 1 more change after that.
The beat the song is built on is one bar, played through bars 2-8 and 10-25 -- 13.7% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
3
1.......2.......3.......4.......
HH |x-------x-------x-------x-------|
SD |----------------x---------------|
BD |x---xx-xx---xx-xx---xx-xx---xx-x|1 fill to learn, played 2 times: bars 169 and 170.
It cuts the song into 47 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.
176 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.
79 out of 100: demanding, mostly on how many notes a second it asks for. The beat itself is 68 out of 100; the rest of the number is everything around it.
171 bars, about 3:52 at the written tempo. The course breaks it into 47 exercises over 19 sittings, about 23 minutes each.
crash, hi-hat, snare, high tom, mid tom, floor tom and kick. That is most of a full kit; the part moves around it rather than sitting in one place.
1 fill to learn, played 2 times: bars 169 and 170.