137 bars of 4/4 at 140 BPM, about 3:57 of playing, on hi-hat, snare, high tom, mid tom, floor tom and kick.
66 out of 100: demanding, mostly on the independence between the hands and the feet.
hi-hat through bars 1-2, snare through bars 3-4, hi-hat through bars 5-6, silence through bars 7-8, hi-hat through bars 9-22 and toms through bars 23-24, and 4 more changes after that.
The beat the song is built on is one bar, played through bars 73-74, 77-79 and 83-85, and 4 more places -- 11.9% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
84
1e+a2e+a3e+a4e+a
HH |o-o-o-o-o-o-o-o-|
SD |----x----x--x---|
BD |x--x--xx--xx----|There are no fills to speak of: the part holds one beat the whole way through.
It cuts the song into 50 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.
140 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.
66 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 62 out of 100; the rest of the number is everything around it.
137 bars, about 3:57 at the written tempo. The course breaks it into 50 exercises over 21 sittings, about 23 minutes each.
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.