118 bars at 163 BPM -- fast, and 2:54 of it without a break -- on crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot.
69 out of 100: demanding, mostly on the independence between the hands and the feet.
hi-hat through bars 1-12, snare through bars 13-20, hi-hat through bars 21-28, ride through bars 29-37, snare through bars 38-45 and hi-hat through bars 46-53, and 6 more changes after that.
The beat the song is built on is one bar, played through bars 1-10 and 74-81 -- 15.3% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
1
1e+a2e+a3e+a4e+a
HH |x-g-x-g-x-g-x-g-|
BD |x---------------|1 fill to learn, played 3 times: bars 12, 28 and 53.
It cuts the song into 29 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.
163 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.
69 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 24 out of 100; the rest of the number is everything around it.
118 bars, about 2:54 at the written tempo. The course breaks it into 29 exercises over 10 sittings, about 25 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.
1 fill to learn, played 3 times: bars 12, 28 and 53.