11 bars of 4/4 at 130 BPM, about 0:20 of playing, on hi-hat, snare and kick.
The beat the song is built on is one bar, played through bars 2 and 7-8 -- 27.3% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
11 bars across 2 sections: 10 keep time. The longest unbroken stretch of time is bars 1-5.
130 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.
74 out of 100: demanding, mostly on the independence between the hands and the feet. The beat itself is 60 out of 100; the rest of the number is everything around it.
11 bars, about 0:20 at the written tempo. The course breaks it into 6 exercises over 4 sittings, about 18 minutes each.
hi-hat, snare and kick. Three pieces and no more -- this one is playable on almost anything with a kick, a snare and something to keep time on.