The beat the song is built on is a 2-bar phrase, played through bars 81-96 and 145-151 -- 16.9% 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, ride, snare and kick, counted in sixteenth notes. On its own it scores 15 out of 100 -- straightforward -- and the thing that decides that is how often it moves around the kit.
The whole song is 52 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 110 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 110, 128 and 146 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 2-bar phrase on crash, ride, snare and kick, in 4/4 at 146 BPM, counted in sixteenth notes. It is written out above, and it covers 16.9% of the bars the kit plays.
Bars 81-96 and 145-151. The time is kept on the silence to start with, and it changes 12 times over the song.
15 out of 100 on its own -- straightforward. The song as a whole is 52 out of 100, a step up from a first song, and the work is in the independence between the hands and the feet.