162 bars of 4/4 at a walking 84 BPM, 7:39 of playing, on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
78 out of 100: demanding, mostly on how much of it falls off the beat.
ride through bars 1-12, toms through bars 13-17, ride through bars 18-58, toms through bars 59-64, ride through bars 65-120 and silence through bars 121-122, and 4 more changes after that.
The beat the song is built on is one bar, played through bars 81-119 -- 24.8% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
81
1...............2...............3...............4...............
RD |x-------x-------x-------x-------x-------x-------x-------x-------|
SD |--------x---------------x---------------x---------------x-------|
BD |x-------x-------x---x---x---x---x-------x-------x---x---x---x---|3 fills to learn, played 16 times: bars 11, 12, 13, 14, 15, 57 and 10 more.
It cuts the song into 34 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.
84 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.
78 out of 100: demanding, mostly on how much of it falls off the beat. The beat itself is 66 out of 100; the rest of the number is everything around it.
162 bars, about 7:39 at the written tempo. The course breaks it into 34 exercises over 12 sittings, about 23 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 16 times: bars 11, 12, 13, 14, 15, 57 and 10 more.