63 bars of 4/4 at a walking 80 BPM, 3:54 of playing, on crash, ride, hi-hat, snare, mid tom, floor tom, kick and hi-hat foot.
The beat the song is built on is one bar, played through bars 44-53 -- 31.3% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
63 bars across 13 sections: 26 keep time and 31 are silent. The longest unbroken stretch of time is bars 44-53.
80 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.
50 out of 100, a step up from a first song, and the work is in the independence between the hands and the feet. The beat itself is 29 out of 100; the rest of the number is everything around it.
63 bars, about 3:54 at the written tempo. The course breaks it into 15 exercises over 4 sittings, about 25 minutes each.
crash, ride, hi-hat, snare, 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.