153 bars of 3/4 -- not four -- at 123 BPM, 3:44 of playing on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
78 out of 100: demanding, mostly on how fine the subdivision is.
ride through bars 1-32, hi-hat through bars 33-88, kick and crashes through bars 89-96, ride through bars 97-127, hi-hat through bars 128-144 and kick and crashes through bars 145-150, and 1 more change after that.
The beat the song is built on is one bar, played through bars 33-40, 57-59 and 61-63, and 7 more places -- 21.6% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
57
1.......2.......3.......
CC |X-----------x-----------|
HH |----o---o-------o---o---|
SD |------------x-----------|
BD |x---------xx------------|10 fills to learn, played 15 times: bars 32, 56, 64, 72, 80, 88 and 9 more.
It cuts the song into 40 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.
123 BPM, in 3/4, 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 fine the subdivision is. The beat itself is 45 out of 100; the rest of the number is everything around it.
153 bars, about 3:44 at the written tempo. The course breaks it into 40 exercises over 13 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.
10 fills to learn, played 15 times: bars 32, 56, 64, 72, 80, 88 and 9 more.