148 bars at 170 BPM -- fast, and 3:14 of it without a break -- on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
73 out of 100: demanding, mostly on the independence between the hands and the feet.
hi-hat through bars 1-8, snare through bars 9-14, hi-hat through bars 15-16, snare through bars 17-22, hi-hat through bars 23-24 and ride through bars 25-40, and 14 more changes after that.
The beat the song is built on is one bar, played through bars 41, 43 and 45, and 11 more places -- 12% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
41
1...........2...........3...........4.....
CC |x-----------x-----------x-----------x-----|
SD |------------------------x-----g-----------|
BD |x-----------x-----x-----------------x-----|9 fills to learn, played 10 times: bars 4, 8, 16, 40, 72, 90 and 4 more.
It cuts the song into 61 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.
73 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 43 out of 100; the rest of the number is everything around it.
148 bars, about 3:14 at the written tempo. The course breaks it into 61 exercises over 20 sittings, about 25 minutes each.
crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick. That is most of a full kit; the part moves around it rather than sitting in one place.
9 fills to learn, played 10 times: bars 4, 8, 16, 40, 72, 90 and 4 more.