The beat the song is built on is one bar, played through bars 1, 3 and 5, and 13 more places -- 27.1% of every bar the kit plays. That is the spine of it; everything else is what happens around it.
It is played on crash, snare and kick, counted in thirty-second notes. On its own it scores 58 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 64 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 99 BPM, and adds the notes back a rung at a time -- 4 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 99, 117, 134 and 152 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 crash, snare and kick, in 4/4 at 152 BPM, counted in thirty-second notes. It is written out above, and it covers 27.1% of the bars the kit plays.
Bars 1, 3, 5 and 7, and 12 more places.
58 out of 100 on its own -- a step up. The song as a whole is 64 out of 100, a step up from a first song, and the work is in how many notes a second it asks for.