131 bars of 4/4 at 120 BPM, about 4:20 of playing, on crash, ride, hi-hat, snare, high tom, mid tom, floor tom and kick.
84 out of 100. Hard, and what makes it hard is how many notes a second it asks for.
toms through bar 1, snare through bars 2-3, hi-hat through bars 4-8, ride through bars 9-12, snare through bars 13-17 and hi-hat through bars 18-24, and 9 more changes after that.
The beat the song is built on is one bar, played through bars 13-15, 44 and 46, and 3 more places -- 9.2% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
13
1.......2.......3.......4.......
CC |x-------x-------x-------x-------|
SD |--------x-----------------------|
BD |x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-|20 fills to learn, played 44 times: bars 1, 2, 3, 4, 12, 20 and 38 more.
It cuts the song into 73 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.
84 out of 100. Hard, and what makes it hard is how many notes a second it asks for. The beat itself is 53 out of 100; the rest of the number is everything around it.
131 bars, about 4:20 at the written tempo. The course breaks it into 73 exercises over 25 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.
20 fills to learn, played 44 times: bars 1, 2, 3, 4, 12, 20 and 38 more.