64 bars at 175 BPM -- fast, and 1:28 of it without a break -- on crash, ride, hi-hat, snare, mid tom, floor tom and kick.
74 out of 100: demanding, mostly on the independence between the hands and the feet.
hi-hat through bars 1-23, toms through bars 24-26, hi-hat through bars 27-34, ride through bars 35-44, hi-hat through bars 45-52 and snare through bars 53-62, and 1 more change after that.
The beat the song is built on is one bar, played through bars 31-34 and 54-60 -- 17.2% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
54
1e+a2e+a3e+a4e+a
CC |x------x--------|
SD |x---------------|
BD |x-xx-x-x-x-x-x--|1 fill to learn, played 1 time: bar 53.
It cuts the song into 32 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.
175 BPM, in 4/4, 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.
74 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 40 out of 100; the rest of the number is everything around it.
64 bars, about 1:28 at the written tempo. The course breaks it into 32 exercises over 13 sittings, about 21 minutes each.
crash, ride, 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.
1 fill to learn, played 1 time: bar 53.