The beat the song is built on is one bar, played through bars 5-7, 9-11 and 21-23, and 12 more places -- 28.2% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
It is played on snare and kick, counted in sixteenth notes. On its own it scores 46 out of 100 -- a step up -- and the thing that decides that is how many notes a second it asks for.
The whole song is 51 out of 100, so the beat is most of what the song asks for. Get it clean and the rest follows.
The room opens this beat on its simplest reduction, at 128 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 128, 149 and 170 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 snare and kick, in 4/4 at 170 BPM, counted in sixteenth notes. It is written out above, and it covers 28.2% of the bars the kit plays.
Bars 5-7, 9-11, 21-23 and 25-26, and 11 more places. The time is kept on the kick and crashes to start with, and it changes 15 times over the song.
46 out of 100 on its own -- a step up. The song as a whole is 51 out of 100, a step up from a first song, and the work is in how many notes a second it asks for.