65 bars of 4/4 at 115 BPM, about 2:16 of playing, on crash, hi-hat, snare, mid tom, floor tom and kick.
The beat the song is built on is one bar, played through bars 1-15, 17-39 and 41-64 -- 95.4% of every bar the kit plays. Learn that one and the song is very nearly finished.
65 bars: 64 keep time and 1 is a stop. The longest unbroken stretch of time is bars 1-64.
115 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.
53 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 38 out of 100; the rest of the number is everything around it.
65 bars, about 2:16 at the written tempo. The course breaks it into 3 exercises over 2 sittings, about 16 minutes each.
crash, hi-hat, snare, mid tom, floor tom and kick. That is most of a full kit; the part moves around it rather than sitting in one place.