The beat the song is built on is a 2-bar phrase, played through bars 1-7, 9-11 and 13-14 -- 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, hi-hat, snare, kick and hi-hat foot, counted in sixteenth notes. On its own it scores 33 out of 100 -- a fair first song -- and the thing that decides that is how many notes a second it asks for.
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 124 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 124, 144 and 165 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, hi-hat, snare, kick and hi-hat foot, in 6/4 at 165 BPM, counted in sixteenth notes. It is written out above, and it covers 16.9% of the bars the kit plays.
Bars 1-7, 9-11 and 13-14. The time is kept on the hi-hat to start with, and it changes 7 times over the song.
33 out of 100 on its own -- a fair first song. The song as a whole is 52 out of 100, a step up from a first song, and the work is in how often it moves around the kit.