101 bars of 3/4 -- not four -- at 139 BPM, 2:11 of playing on ride, hi-hat, snare and kick.
21 out of 100: straightforward, and the one thing to watch is the independence between the hands and the feet.
silence through bars 1-16 and hi-hat through bars 17-101.
The beat the song is built on is one bar, played through bars 17-19, 21-23 and 25-27, and 13 more places -- 67.1% of every bar the kit plays. Learn that one and the song is very nearly finished.
17
1e+a2e+a3e+a
HH |x---x---x---|
BD |x-----------|There are no fills to speak of: the part holds one beat the whole way through.
It cuts the song into 7 exercises -- the grooves, the fills, and the joins between sections, which is where players actually come off -- and puts them in the order a teacher would. Each one opens on a reduction you can already play and adds the notes back a rung at a time, with a tempo to reach and a gate to pass before the next.
139 BPM, in 3/4, 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.
21 out of 100: straightforward, and the one thing to watch is the independence between the hands and the feet. The beat itself is 11 out of 100; the rest of the number is everything around it.
101 bars, about 2:11 at the written tempo. The course breaks it into 7 exercises over 2 sittings, about 26 minutes each.
ride, hi-hat, snare and kick. Nothing in the part asks for anything else.