The beat the song is built on is one bar, played through bars 47-48, 50-56 and 70-71, and 4 more places -- 18.8% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.
It is played on crash, snare and kick, counted in sixteenth notes. On its own it scores 45 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 43 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 94 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 94, 109 and 125 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 125 BPM, counted in sixteenth notes. It is written out above, and it covers 18.8% of the bars the kit plays.
Bars 47-48, 50-56, 70-71 and 83-89, and 3 more places. The time is kept on the silence to start with, and it changes 21 times over the song.
45 out of 100 on its own -- a step up. The song as a whole is 43 out of 100 -- a fair first song -- with the independence between the hands and the feet the part that decides it.