85 bars of 4/4 at 120 BPM, about 2:38 of playing, on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
76 out of 100: demanding, mostly on how much of it falls off the beat.
silence through bars 1-22, snare through bars 23-24, hi-hat through bars 25-36, ride through bars 37-56, snare through bars 57-64 and hi-hat through bars 65-80, and 1 more change after that.
The beat the song is built on is one bar, played through bars 37-56 and 81-83 -- 33.3% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
37
1...........2...........3...........4...........
CC |x-----------x-----------------------x-----------|
RD |------------x-----------------------x-----------|
SD |------------x-----------------------x-----------|
BD |x-x-x-x-x-x-------------x-x-x-x-x-x-------------|3 fills to learn, played 5 times: bars 23, 34, 36, 84 and 85.
It cuts the song into 22 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.
120 BPM, in 4/4, with the time kept in thirty-second notes. The room plays it at any tempo from a quarter of that up to the written one, against the record where the record can follow.
76 out of 100: demanding, mostly on how much of it falls off the beat. The beat itself is 52 out of 100; the rest of the number is everything around it.
85 bars, about 2:38 at the written tempo. The course breaks it into 22 exercises over 8 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.
3 fills to learn, played 5 times: bars 23, 34, 36, 84 and 85.