92 bars of 6/4 -- not four -- at 220 BPM, 2:27 of playing on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
79 out of 100: demanding, mostly on the independence between the hands and the feet.
kick and crashes through bar 1, ride through bars 2-9, hi-hat through bars 10-40, ride through bars 41-49, hi-hat through bars 50-65 and ride through bars 66-79, and 4 more changes after that.
The beat the song is built on is a 2-bar phrase, played through bars 37, 41 and 45, and 3 more places -- 17.8% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
74 75
1e+a2e+a3e+a4e+a5e+a6e+a 1e+a2e+a3e+a4e+a5e+a6e+a
CC |x-----------------------|------------------------|
RD |--g-g-x-g-g-x-g-g-x-g-g-|x-g-g-x-g-g-x-g-g-x-g-g-|
SD |-x-x-x-x-x-x-x-x-x-x-x-x|-x-x-x-x-x-x-x-x-x-x-x-x|
BD |x-x-x-x-x-x-x-x-x-x-x-x-|x-x-x-x-x-x-x-x-x-x-x-x-|12 fills to learn, played 22 times: bars 5, 9, 17, 25, 27, 29 and 16 more.
It cuts the song into 41 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.
220 BPM, in 6/4, 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.
79 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 98 out of 100; the rest of the number is everything around it.
92 bars, about 2:27 at the written tempo. The course breaks it into 41 exercises over 15 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.
12 fills to learn, played 22 times: bars 5, 9, 17, 25, 27, 29 and 16 more.