38 bars of 4/4 at 140 BPM, about 1:05 of playing, on crash, hi-hat, snare, mid tom and kick.
The beat the song is built on is one bar, played through bars 1-38 -- 100% of every bar the kit plays. Learn that one and the song is very nearly finished.
38 bars: 38 keep time. The longest unbroken stretch of time is bars 1-38.
140 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.
49 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 33 out of 100; the rest of the number is everything around it.
38 bars, about 1:05 at the written tempo. The course breaks it into 3 exercises over 2 sittings, about 16 minutes each.
crash, hi-hat, snare, mid tom and kick. Nothing in the part asks for anything else.