105 bars of 4/4 at 120 BPM, about 3:30 of playing, on hi-hat, snare and kick.
The beat the song is built on is one bar, played through bars 6-105 -- 95.2% of every bar the kit plays. Learn that one and the song is very nearly finished.
105 bars across 2 sections: 104 keep time. The longest unbroken stretch of time is bars 7-105.
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.
23 out of 100: straightforward, and the one thing to watch is the independence between the hands and the feet. The beat itself is 10 out of 100; the rest of the number is everything around it.
105 bars, about 3:30 at the written tempo. The course breaks it into 6 exercises over 2 sittings, about 23 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.