21 bars of 4/4 at 138 BPM, about 0:37 of playing, on hi-hat, snare and kick.
The beat the song is built on is one bar, played through bars 13-17 -- 55.6% of every bar the kit plays. Learn that one and most of the song is already under your hands.
21 bars across 3 sections: 8 keep time and 12 are silent. The longest unbroken stretch of time is bars 13-17.
138 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.
33 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 53 out of 100; the rest of the number is everything around it.
21 bars, about 0:37 at the written tempo. The course breaks it into 5 exercises over 2 sittings, about 22 minutes each.
hi-hat, snare and kick. Three pieces and no more -- this one is playable on almost anything with a kick, a snare and something to keep time on.