106 bars of 8/4 -- not four -- at 183 BPM, 4:04 of playing on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
78 out of 100: demanding, mostly on the independence between the hands and the feet.
silence through bars 1-4, ride through bars 5-20, hi-hat through bars 21-24, ride through bars 25-28, hi-hat through bars 29-34 and ride through bars 35-36, and 8 more changes after that.
The beat the song is built on is one bar, played through bars 5-7, 9-11 and 13-15, and 2 more places -- 24.6% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
6
1e+a2e+a3e+a4e+a5e+a
RD |x-g-g-x-g-g-x-g-x-g-|
SD |-x-x-x-x-x-x-x-x-x-x|
BD |x-x-x-x-x-x-x-x-x-x-|9 fills to learn, played 16 times: bars 4, 8, 12, 16, 20, 24 and 10 more.
It cuts the song into 27 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.
183 BPM, in 8/4, with the time kept in sixteenth notes. At that speed the sixteenth notes are the whole difficulty, so the room will take it down to a quarter of it and climb back.
78 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 93 out of 100; the rest of the number is everything around it.
106 bars, about 4:04 at the written tempo. The course breaks it into 27 exercises over 9 sittings, about 28 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.
9 fills to learn, played 16 times: bars 4, 8, 12, 16, 20, 24 and 10 more.