148 bars at 170 BPM -- fast, and 3:29 of it without a break -- on hi-hat, snare, kick and hi-hat foot.
The beat the song is built on is one bar, played through bars 1-28 and 53-68 -- 29.7% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
148 bars across 11 sections: 138 keep time. The longest unbroken stretch of time is bars 1-28.
170 BPM, in 4/4, with the time kept in sixteenth notes. At that speed the sixteenth notes are the whole difficulty, so the room will take it down to a quarter of it and climb back.
56 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 47 out of 100; the rest of the number is everything around it.
148 bars, about 3:29 at the written tempo. The course breaks it into 25 exercises over 6 sittings, about 26 minutes each.
hi-hat, snare, kick and hi-hat foot. Nothing in the part asks for anything else.