91 bars of 4/4 at 120 BPM, about 3:01 of playing, on crash, ride, hi-hat, snare, mid tom, floor tom and kick.
70 out of 100: demanding, mostly on how much of it falls off the beat.
silence through bars 1-5, ride through bars 6-7, hi-hat through bars 8-29, ride through bars 30-31, hi-hat through bars 32-55 and ride through bars 56-57, and 5 more changes after that.
The beat the song is built on is one bar, played through bars 32-36, 38-44 and 46-48, and 3 more places -- 26.4% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
42
1.....2.....3.....4.....
CC |x-----------------------|
HH |----o---o---o---o---o---|
SD |------------x-----------|
BD |x-----x---x-------x-x---|6 fills to learn, played 20 times: bars 5, 13, 29, 37, 45, 49 and 14 more.
It cuts the song into 26 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.
70 out of 100: demanding, mostly on how much of it falls off the beat. The beat itself is 61 out of 100; the rest of the number is everything around it.
91 bars, about 3:01 at the written tempo. The course breaks it into 26 exercises over 9 sittings, about 25 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.
6 fills to learn, played 20 times: bars 5, 13, 29, 37, 45, 49 and 14 more.