The beat the song is built on is one bar, played through bars 31-35, 37-47 and 49, and 14 more places -- 34.2% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
It is played on ride, snare and kick, counted in sixteenth notes. On its own it scores 17 out of 100 -- straightforward -- and the thing that decides that is the independence between the hands and the feet.
The whole song is 38 out of 100, so the beat is not the hard part: what costs you is everything around it, the joins and the fills.
The room opens this beat on its simplest reduction, at 86 BPM, and adds the notes back a rung at a time -- 3 of them. Nothing is a matter of opinion: each rung has a tempo to reach and a gate to pass before the next one.
Tempo goes 86, 101 and 115 BPM, and the gate at each one is 8 loops in a row with no wrong note and no wobble in the time.
PRACTISE THIS BEAT →A one-bar groove on ride, snare and kick, in 4/4 at 115 BPM, counted in sixteenth notes. It is written out above, and it covers 34.2% of the bars the kit plays.
Bars 31-35, 37-47, 49 and 53, and 13 more places. The time is kept on the silence to start with, and it changes 15 times over the song.
17 out of 100 on its own -- straightforward. The song as a whole is 38 out of 100 -- a fair first song -- with the independence between the hands and the feet the part that decides it.