83 bars of 6/4 -- not four -- at 90 BPM, 5:28 of playing on crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot.
73 out of 100: demanding, mostly on the independence between the hands and the feet.
hi-hat through bars 1-9, snare through bars 10-15, hi-hat through bars 16-28, ride through bars 29-32, snare through bars 33-39 and toms through bars 40-47, and 4 more changes after that.
The beat the song is built on is a 2-bar phrase, played through bars 3-9, 17 and 21-26 -- 25% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
3 4
1.......2.......3.......4.......5.......6....... 1.......2.......3.......4.......5.......6.......
HH |x-----x-----x-----x-----x-----x-----x-----o-----|x-----x-----x-----x-----x-----x-----x-----x---o-|
SD |------------x---------gg------------x-----------|------------x---------gg------------x---------x-|
BD |x-----------------------x---x-----x-----x-------|x-----------------------x---x---x-x-------------|
HF |g-----------------------------------------------|g-----------------------------------------------|3 fills to learn, played 9 times: bars 28, 29, 30, 31, 32, 37 and 3 more.
It cuts the song into 20 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.
90 BPM, in 6/4, 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.
73 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 71 out of 100; the rest of the number is everything around it.
83 bars, about 5:28 at the written tempo. The course breaks it into 20 exercises over 8 sittings, about 24 minutes each.
crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot. That is most of a full kit; the part moves around it rather than sitting in one place.
3 fills to learn, played 9 times: bars 28, 29, 30, 31, 32, 37 and 3 more.