149 bars of 4/4 at 120 BPM, about 4:58 of playing, on crash, hi-hat, snare, mid tom, floor tom and kick.
67 out of 100: demanding, mostly on the independence between the hands and the feet.
silence through bars 1-20, hi-hat through bars 21-36, toms through bars 37-42, snare through bars 43-44, toms through bars 45-48 and snare through bars 49-55, and 8 more changes after that.
The beat the song is built on is one bar, played through bars 21, 23 and 25, and 25 more places -- 27.9% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
65
1.......2.......3.......4.......
CC |x-------x-------x-------x-------|
SD |--------x---------------x-------|
BD |x---------------x---------------|11 fills to learn, played 21 times: bars 44, 46, 48, 50, 52, 54 and 15 more.
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.
120 BPM, in 4/4, with the time kept in thirty-second 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.
67 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 43 out of 100; the rest of the number is everything around it.
149 bars, about 4:58 at the written tempo. The course breaks it into 50 exercises over 19 sittings, about 23 minutes each.
crash, hi-hat, snare, mid tom, floor tom and kick. That is most of a full kit; the part moves around it rather than sitting in one place.
11 fills to learn, played 21 times: bars 44, 46, 48, 50, 52, 54 and 15 more.