50 bars of 4/4 at 120 BPM, about 1:40 of playing, on crash, hi-hat, snare, kick and hi-hat foot.
The beat the song is built on is one bar, played through bars 35-49 -- 32.6% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
50 bars across 7 sections: 40 keep time, 1 is a stop and 4 are silent. The longest unbroken stretch of time is bars 36-49.
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.
18 out of 100: straightforward, and the one thing to watch is the independence between the hands and the feet. The beat itself is 0 out of 100; the rest of the number is everything around it.
50 bars, about 1:40 at the written tempo. The course breaks it into 18 exercises over 5 sittings, about 22 minutes each.
crash, hi-hat, snare, kick and hi-hat foot. Nothing in the part asks for anything else.