The beat the song is built on is one bar, played through bars 25-31, 33-41 and 43, and 15 more places -- 47.7% of every bar the kit plays. Learn that one and most of the song is already under your hands.
It is played on hi-hat, snare and kick, counted in sixteenth notes. On its own it scores 63 out of 100 -- a step up -- and the thing that decides that is the speed of the hand keeping time.
The whole song is 71 out of 100, so the beat is most of what the song asks for. Get it clean and the rest follows.
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 70 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 70, 82, 95 and 107 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 107 BPM, counted in sixteenth notes. It is written out above, and it covers 47.7% of the bars the kit plays.
Bars 25-31, 33-41, 43 and 45, and 14 more places. The time is kept on the hi-hat to start with, and it changes 4 times over the song.
63 out of 100 on its own -- a step up. The song as a whole is 71 out of 100: demanding, mostly on the independence between the hands and the feet.