195 bars at 180 BPM -- fast, and 3:56 of it without a break -- on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
75 out of 100: demanding, mostly on how many notes a second it asks for.
hi-hat through bars 2-32, ride through bars 33-40, hi-hat through bars 41-56, ride through bars 57-76, snare through bars 77-104 and ride through bars 105-121, and 10 more changes after that.
The beat the song is built on is one bar, played through bars 171-177, 179-185 and 191, and 1 more place -- 8.3% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
171
1e+a2e+a3e+a
CC |----x-------|
RD |x-----------|
HH |------o-o-o-|
SD |x-x-x-x-x-x-|
BD |xxxxxxxxxxxx|11 fills to learn, played 28 times: bars 7, 8, 9, 10, 11, 24 and 22 more.
It cuts the song into 76 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.
180 BPM, in 4/4, with the time kept in sixteenth notes. At that speed the sixteenth 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 how many notes a second it asks for. The beat itself is 78 out of 100; the rest of the number is everything around it.
195 bars, about 3:56 at the written tempo. The course breaks it into 76 exercises over 27 sittings, about 25 minutes each.
crash, ride, 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.
11 fills to learn, played 28 times: bars 7, 8, 9, 10, 11, 24 and 22 more.