91 bars of 4/4 at a walking 80 BPM, 4:31 of playing, on crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot.
78 out of 100: demanding, mostly on the independence between the hands and the feet.
snare through bar 1, hi-hat through bars 2-17, ride through bars 18-21, hi-hat through bars 22-33, ride through bars 34-41 and snare through bars 42-43, and 4 more changes after that.
The beat the song is built on is one bar, played through bars 2-3, 5 and 7-9, and 7 more places -- 25.6% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
2
1e+a2e+a3e+a4e+a
HH |XgXgXgXgXgXgXgxX|
SD |----x-------x---|
BD |x-x-----x-x-----|4 fills to learn, played 37 times: bars 39, 40, 41, 42, 43, 44 and 31 more.
It cuts the song into 17 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.
80 BPM, in 4/4, with the time kept in sixteenth 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 the independence between the hands and the feet. The beat itself is 61 out of 100; the rest of the number is everything around it.
91 bars, about 4:31 at the written tempo. The course breaks it into 17 exercises over 9 sittings, about 22 minutes each.
crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot. That is most of a full kit; the part moves around it rather than sitting in one place.
4 fills to learn, played 37 times: bars 39, 40, 41, 42, 43, 44 and 31 more.