The beat the song is built on is one bar, played through bars 19-25, 43-48 and 65-70, and 1 more place -- 42.5% 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 42 out of 100 -- a fair first song -- and the thing that decides that is the independence between the hands and the feet.
The whole song is 50 out of 100, so the beat is most of what the song asks for. Get it clean and the rest follows.
The room opens this beat on its simplest reduction, at 117 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 117, 137 and 156 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 156 BPM, counted in sixteenth notes. It is written out above, and it covers 42.5% of the bars the kit plays.
Bars 19-25, 43-48, 65-70 and 72-83. The time is kept on the snare to start with, and it changes 5 times over the song.
42 out of 100 on its own -- a fair first song. The song as a whole is 50 out of 100, a step up from a first song, and the work is in the independence between the hands and the feet.