83 bars, 4:56, at 68 BPM: slow enough that every note is exposed. Crash, ride, hi-hat, snare, high tom, mid tom, floor tom, kick and hi-hat foot and nothing else.
71 out of 100: demanding, mostly on how much of it falls off the beat.
snare through bars 2-18, hi-hat through bars 19-20, snare through bars 21-23, hi-hat through bars 24-28, snare through bars 29-33 and hi-hat through bars 34-42, and 6 more changes after that.
The beat the song is built on is one bar, played through bars 2-13, 16-19 and 21-24, and 1 more place -- 25.6% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
2
1...........2...........3...........4...........
SD |------------x-----------------------x-----------|
BD |x-------g-----------g---x-------g-----------g---|6 fills to learn, played 10 times: bars 42, 43, 44, 45, 49, 53 and 4 more.
It cuts the song into 30 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.
68 BPM, in 4/4, with the time kept in thirty-second notes. Slow enough to hear every mistake, which is why the room lets you sit at the written tempo rather than under it.
71 out of 100: demanding, mostly on how much of it falls off the beat. The beat itself is 40 out of 100; the rest of the number is everything around it.
83 bars, about 4:56 at the written tempo. The course breaks it into 30 exercises over 10 sittings, about 26 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.
6 fills to learn, played 10 times: bars 42, 43, 44, 45, 49, 53 and 4 more.