52 bars of 4/4 at 120 BPM, about 1:44 of playing, on crash, hi-hat, snare and kick.
The beat the song is built on is one bar, played through bars 5-44 -- 81.6% of every bar the kit plays. Learn that one and the song is very nearly finished.
52 bars across 3 sections: 48 keep time and 3 are silent. The longest unbroken stretch of time is bars 4-44.
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.
50 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 40 out of 100; the rest of the number is everything around it.
52 bars, about 1:44 at the written tempo. The course breaks it into 6 exercises over 3 sittings, about 19 minutes each.
crash, hi-hat, snare and kick. Nothing in the part asks for anything else.