The beat the song is built on is one bar, played through bars 26-65, 76-90 and 108-139 -- 61.7% of every bar the kit plays. Learn that one and the song is very nearly finished.
It is played on crash, hi-hat, snare and kick, counted in sixteenth notes. On its own it scores 61 out of 100 -- a step up -- and the thing that decides that is the independence between the hands and the feet.
The whole song is 79 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 130 BPM -- and adds the notes back over 4 rungs, each with a tempo to reach and a gate to pass before the next.
Tempo goes 130, 153, 177 and 200 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, hi-hat, snare and kick, in 4/4 at 200 BPM, counted in sixteenth notes. It is written out above, and it covers 61.7% of the bars the kit plays.
Bars 26-65, 76-90 and 108-139. The time is kept on the kick and crashes to start with, and it changes 5 times over the song.
61 out of 100 on its own -- a step up. The song as a whole is 79 out of 100: demanding, mostly on the independence between the hands and the feet.