161 bars at 180 BPM -- fast, and 3:34 of it without a break -- on crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot.
76 out of 100: demanding, mostly on how many notes a second it asks for.
ride through bars 1-16, hi-hat through bars 17-32, ride through bars 33-40, hi-hat through bars 41-48, ride through bars 49-56 and hi-hat through bars 57-72, and 7 more changes after that.
The beat the song is built on is one bar, played through bars 17-23, 25-27 and 29-31, and 3 more places -- 16.3% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
18
1e+a2e+a3e+a4e+a
HH |o-o-o-o-o-o-o-o-|
SD |--x---x---x---x-|
BD |x---x---x---x---|19 fills to learn, played 27 times: bars 4, 8, 11, 12, 14, 15 and 21 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.
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.
76 out of 100: demanding, mostly on how many notes a second it asks for. The beat itself is 65 out of 100; the rest of the number is everything around it.
161 bars, about 3:34 at the written tempo. The course breaks it into 61 exercises over 18 sittings, about 29 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.
19 fills to learn, played 27 times: bars 4, 8, 11, 12, 14, 15 and 21 more.