91 bars of 4/4 at a walking 104 BPM, 3:30 of playing, on crash, hi-hat, snare, high tom, mid tom, floor tom and kick.
70 out of 100: demanding, mostly on the independence between the hands and the feet.
hi-hat through bars 1-28, toms through bars 29-30, hi-hat through bars 31-60, toms through bars 61-62 and hi-hat through bars 63-91.
The beat the song is built on is one bar, played through bars 39-45, 71-77 and 79-81, and 2 more places -- 27.5% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
39
1e+a2e+a3e+a4e+a
HH |x-o-x-o-x-o-x-o-|
SD |----x-------x---|
BD |x---x---x---x---|There are no fills to speak of: the part holds one beat the whole way through.
It cuts the song into 18 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.
104 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.
70 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 46 out of 100; the rest of the number is everything around it.
91 bars, about 3:30 at the written tempo. The course breaks it into 18 exercises over 6 sittings, about 28 minutes each.
crash, 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.