159 bars of 4/4 at 120 BPM, about 5:13 of playing, on crash, ride, hi-hat, snare, mid tom, floor tom and kick.
73 out of 100: demanding, mostly on how much of it falls off the beat.
silence through bars 1-17, hi-hat through bars 18-21, silence through bars 22-23, snare through bars 24-37, toms through bars 38-39 and kick and crashes through bars 40-43, and 16 more changes after that.
The beat the song is built on is one bar, played through bars 51-58, 68-69 and 79-81, and 2 more places -- 27.4% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
51
1.......2.......3.......4.......
CC |x-------x-------x-------x-------|
SD |----------------x---------------|
BD |xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx|13 fills to learn, played 31 times: bars 14, 15, 16, 17, 31, 35 and 25 more.
It cuts the song into 51 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.
73 out of 100: demanding, mostly on how much of it falls off the beat. The beat itself is 54 out of 100; the rest of the number is everything around it.
159 bars, about 5:13 at the written tempo. The course breaks it into 51 exercises over 17 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.
13 fills to learn, played 31 times: bars 14, 15, 16, 17, 31, 35 and 25 more.