120 bars at 180 BPM -- fast, and 2:40 of it without a break -- on crash, hi-hat, snare and kick.
73 out of 100: demanding, mostly on how many notes a second it asks for.
snare through bars 1-14, hi-hat through bars 15-22, snare through bars 23-48, hi-hat through bars 49-56, snare through bars 57-79 and hi-hat through bars 80-111, and 1 more change after that.
The beat the song is built on is one bar, played through bars 8-13, 35-40 and 42-47, and 2 more places -- 25% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
8
1e+a2e+a3e+a4e+a
CC |x-------x--x--x-|
SD |x-xxxxxxx--x--x-|
BD |x-XXXXXXx--x--x-|5 fills to learn, played 15 times: bars 18, 22, 26, 30, 52, 56 and 9 more.
It cuts the song into 32 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.
73 out of 100: demanding, mostly on how many notes a second it asks for. The beat itself is 38 out of 100; the rest of the number is everything around it.
120 bars, about 2:40 at the written tempo. The course breaks it into 32 exercises over 10 sittings, about 25 minutes each.
crash, hi-hat, snare and kick. Nothing in the part asks for anything else.
5 fills to learn, played 15 times: bars 18, 22, 26, 30, 52, 56 and 9 more.