148 bars at 170 BPM -- fast, and 3:25 of it without a break -- on crash, ride, hi-hat, snare, mid tom, floor tom and kick.
78 out of 100: demanding, mostly on the independence between the hands and the feet.
kick and crashes through bars 1-4, hi-hat through bars 5-12, kick and crashes through bars 13-23, hi-hat through bars 24-33, silence through bars 34-40 and hi-hat through bars 41-55, and 17 more changes after that.
The beat the song is built on is one bar, played through bars 41-47, 49-55 and 99-101 -- 12% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
46
1...........2...........3...........4...........
HH |o-----o-----o-----o-----o-----o-----o-----o-----|
SD |------x-----------x-----------x-----------x-----|
BD |x-----------x-----------x-----------x--x--------|20 fills to learn, played 35 times: bars 2, 10, 12, 14, 20, 40 and 29 more.
It cuts the song into 66 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.
170 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.
78 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 77 out of 100; the rest of the number is everything around it.
148 bars, about 3:25 at the written tempo. The course breaks it into 66 exercises over 23 sittings, about 24 minutes each.
crash, ride, 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.
20 fills to learn, played 35 times: bars 2, 10, 12, 14, 20, 40 and 29 more.