38 bars of 6/4 -- not four -- at 106 BPM, 2:08 of playing on hi-hat, snare and kick.
The beat the song is built on is one bar, played through bars 1-25 -- 96.2% of every bar the kit plays. Learn that one and the song is very nearly finished.
38 bars across 2 sections: 26 keep time and 12 are silent. The longest unbroken stretch of time is bars 1-26.
106 BPM, in 6/4, 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.
23 out of 100: straightforward, and the one thing to watch is the independence between the hands and the feet. The beat itself is 18 out of 100; the rest of the number is everything around it.
38 bars, about 2:08 at the written tempo. The course breaks it into 4 exercises over 2 sittings, about 17 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.