90 bars of 4/4 at a walking 83 BPM, 4:20 of playing, on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
65 out of 100: demanding, mostly on how fine the subdivision is.
toms through bars 1-4, hi-hat through bars 5-12, ride through bars 13-17, toms through bars 18-21, hi-hat through bars 22-29 and ride through bars 30-34, and 6 more changes after that.
The beat the song is built on is one bar, played through bars 13-15, 17 and 30-32, and 10 more places -- 25% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
13
1...............2...............3...............4...............
CC |x---------------------------------------------------------------|
RD |--------x-------x-------x-------x-------x-------x-------x-------|
SD |----------------x-------------------------------x---------------|
BD |x---------------------------x---x-------x---------------x-------|5 fills to learn, played 10 times: bars 12, 16, 29, 33, 47, 62 and 4 more.
It cuts the song into 36 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.
83 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.
65 out of 100: demanding, mostly on how fine the subdivision is. The beat itself is 47 out of 100; the rest of the number is everything around it.
90 bars, about 4:20 at the written tempo. The course breaks it into 36 exercises over 11 sittings, about 26 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.
5 fills to learn, played 10 times: bars 12, 16, 29, 33, 47, 62 and 4 more.