139 bars of 3/4 -- not four -- at 160 BPM, 2:48 of playing on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
68 out of 100: demanding, mostly on how much of it falls off the beat.
silence through bars 1-15, kick and crashes through bars 16-33, silence through bars 34-40, hi-hat through bars 41-42, ride through bars 43-44 and hi-hat through bars 45-46, and 22 more changes after that.
The beat the song is built on is one bar, played through bars 65-67, 69-71 and 74-75, and 5 more places -- 20% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
65
1.......2.......3.......
CC |x-----------x-----------|
SD |------------x-----------|
BD |xxxxxxxxxxxxxxxxxxxxxxxx|17 fills to learn, played 29 times: bars 16, 24, 32, 40, 44, 50 and 23 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.
160 BPM, in 3/4, with the time kept in thirty-second notes. At that speed the thirty-second notes are the whole difficulty, so the room will take it down to a quarter of it and climb back.
68 out of 100: demanding, mostly on how much of it falls off the beat. The beat itself is 53 out of 100; the rest of the number is everything around it.
139 bars, about 2:48 at the written tempo. The course breaks it into 41 exercises over 12 sittings, about 26 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.
17 fills to learn, played 29 times: bars 16, 24, 32, 40, 44, 50 and 23 more.