21 bars of 4/4 at 120 BPM, about 0:42 of playing, on crash, ride, snare, high tom, mid tom and kick.
The beat the song is built on is one bar, played through bars 2-21 -- 95.2% of every bar the kit plays. Learn that one and the song is very nearly finished.
21 bars: 10 keep time, 1 is a fill and 10 are stops.
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.
39 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 18 out of 100; the rest of the number is everything around it.
21 bars, about 0:42 at the written tempo. The course takes it in a single sitting of 3 exercises.
crash, ride, snare, high tom, mid tom and kick. That is most of a full kit; the part moves around it rather than sitting in one place.