85 bars of 4/4 at 120 BPM, about 2:50 of playing, on crash, hi-hat, snare, mid tom, floor tom and kick.
The beat the song is built on is one bar, played through bars 18-24, 76-77 and 79-85 -- 28.1% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
85 bars across 15 sections: 54 keep time and 28 are silent. The longest unbroken stretch of time is bars 26-40.
120 BPM, in 4/4, with the time kept in sixteenth 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.
46 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 35 out of 100; the rest of the number is everything around it.
85 bars, about 2:50 at the written tempo. The course breaks it into 21 exercises over 7 sittings, about 24 minutes each.
crash, 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.