136 bars at 160 BPM -- fast, and 3:24 of it without a break -- on crash, hi-hat, snare, mid tom, floor tom and kick.
70 out of 100: demanding, mostly on how many notes a second it asks for.
snare through bars 1-2, hi-hat through bars 3-7, silence through bars 8-9, snare through bars 10-18, kick and crashes through bars 19-24 and hi-hat through bars 25-30, and 9 more changes after that.
The beat the song is built on is one bar, played through bars 15-17, 33-35 and 37-39, and 4 more places -- 21.5% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
15
1...........2...........3...........4...........
CC |x-----------x-----------x-----------x-----------|
SD |------------------------x-----------------------|
BD |x--x--x--x--x--x--x--x--x--x--x--x--x--x--x--x--|11 fills to learn, played 11 times: bars 18, 28, 30, 48, 56, 60 and 5 more.
It cuts the song into 51 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.
160 BPM, in 4/4, with the time kept in thirty-second notes. At that speed the thirty-second notes are the whole difficulty, so the room will take it down to a quarter of it and climb back.
70 out of 100: demanding, mostly on how many notes a second it asks for. The beat itself is 60 out of 100; the rest of the number is everything around it.
136 bars, about 3:24 at the written tempo. The course breaks it into 51 exercises over 18 sittings, about 24 minutes each.
crash, hi-hat, snare, mid tom, floor tom and kick. That is most of a full kit; the part moves around it rather than sitting in one place.
11 fills to learn, played 11 times: bars 18, 28, 30, 48, 56, 60 and 5 more.