85 bars at 230 BPM -- fast, and 1:29 of it without a break -- on crash, ride, hi-hat, snare and kick.
71 out of 100: demanding, mostly on the independence between the hands and the feet.
silence through bars 1-10, hi-hat through bars 11-18, ride through bars 19-30, hi-hat through bars 31-38, ride through bars 39-46 and silence through bars 47-52, and 5 more changes after that.
The beat the song is built on is one bar, played through bars 11-18, 31-38 and 57-60, and 1 more place -- 33.3% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
11
1e+a2e+a3e+a4e+a
CC |x---------------|
HH |--o-o-o-o-o-o-o-|
SD |--x---x---x---x-|
BD |x---x---x---x---|3 fills to learn, played 7 times: bars 10, 26, 27, 28, 29, 30 and 1 more.
It cuts the song into 20 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.
230 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.
71 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 71 out of 100; the rest of the number is everything around it.
85 bars, about 1:29 at the written tempo. The course breaks it into 20 exercises over 7 sittings, about 23 minutes each.
crash, ride, hi-hat, snare and kick. Nothing in the part asks for anything else.
3 fills to learn, played 7 times: bars 10, 26, 27, 28, 29, 30 and 1 more.