137 bars of 3/4 -- not four -- at 202 BPM, 2:21 of playing on crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot.
65 out of 100: demanding, mostly on how many notes a second it asks for.
kick and crashes through bars 1-16, hi-hat through bars 17-37, ride through bars 38-56, hi-hat through bars 57-72, ride through bars 73-80 and snare through bars 81-82, and 5 more changes after that.
The beat the song is built on is one bar, played through bars 83-88, 91-93 and 96 -- 7.4% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
84
1e+a2e+a3e+a
RD |x-x-x-x-x-x-|
SD |x-----------|
BD |xxxxxxxxxxxx|16 fills to learn, played 38 times: bars 14, 15, 16, 38, 39, 40 and 32 more.
It cuts the song into 60 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.
202 BPM, in 3/4, 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.
65 out of 100: demanding, mostly on how many notes a second it asks for. The beat itself is 79 out of 100; the rest of the number is everything around it.
137 bars, about 2:21 at the written tempo. The course breaks it into 60 exercises over 16 sittings, about 28 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.
16 fills to learn, played 38 times: bars 14, 15, 16, 38, 39, 40 and 32 more.