20 bars of 4/4 at 120 BPM, about 0:40 of playing, on crash, ride, hi-hat, snare, kick and hi-hat foot.
The beat the song is built on is one bar, played through bars 5-20 -- 80% of every bar the kit plays. Learn that one and the song is very nearly finished.
20 bars across 2 sections: 18 keep time. The longest unbroken stretch of time is bars 6-20.
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.
42 out of 100 -- a fair first song -- with the independence between the hands and the feet the part that decides it. The beat itself is 30 out of 100; the rest of the number is everything around it.
20 bars, about 0:40 at the written tempo. The course breaks it into 6 exercises over 2 sittings, about 25 minutes each.
crash, ride, hi-hat, snare, kick and hi-hat foot. That is most of a full kit; the part moves around it rather than sitting in one place.