The beat the song is built on is one bar, played through bars 133-196 -- 15.9% 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 hi-hat, snare and kick, counted in sixteenth notes. On its own it scores 21 out of 100 -- straightforward -- and the thing that decides that is the independence between the hands and the feet.
The whole song is 89 out of 100, so the beat is not the hard part: what costs you is everything around it, the joins and the fills.
A part this hard is not learned by playing it slowly and hoping. The room opens it on its simplest reduction -- the timekeeper alone, at 114 BPM -- and adds the notes back over 3 rungs, each with a tempo to reach and a gate to pass before the next.
Tempo goes 114, 133 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 hi-hat, snare and kick, in 4/4 at 152 BPM, counted in sixteenth notes. It is written out above, and it covers 15.9% of the bars the kit plays.
Bars 133-196. The time is kept on the silence to start with, and it changes 11 times over the song.
21 out of 100 on its own -- straightforward. The song as a whole is 89 out of 100. Hard, and what makes it hard is the independence between the hands and the feet.