81 bars of 4/4 at a walking 100 BPM, 3:14 of playing, on hi-hat, snare, high tom, floor tom, kick and hi-hat foot.
The beat the song is built on is one bar, played through bars 1, 3 and 5, and 24 more places -- 34.6% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
81 bars across 3 sections: 78 keep time and 1 is a fill. The longest unbroken stretch of time is bars 31-80.
100 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.
61 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 53 out of 100; the rest of the number is everything around it.
81 bars, about 3:14 at the written tempo. The course breaks it into 12 exercises over 5 sittings, about 23 minutes each.
hi-hat, snare, high 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.