84 bars of 4/4 at a walking 105 BPM, 3:10 of playing, on hi-hat, snare and kick.
The beat the song is built on is one bar, played through bars 1-21, 23-45 and 47-69, and 1 more place -- 96.4% of every bar the kit plays. Learn that one and the song is very nearly finished.
84 bars: 84 keep time. The longest unbroken stretch of time is bars 1-84.
105 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.
41 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 28 out of 100; the rest of the number is everything around it.
84 bars, about 3:10 at the written tempo. The course breaks it into 4 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.