The beat the song is built on is one bar, played through bars 23-35, 37 and 39, and 1 more place -- 45.2% of every bar the kit plays. Learn that one and most of the song is already under your hands.
It is played on snare, kick and hi-hat foot, counted in thirty-second notes. On its own it scores 30 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 38 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 66 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 66, 77 and 88 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 snare, kick and hi-hat foot, in 4/4 at 88 BPM, counted in thirty-second notes. It is written out above, and it covers 45.2% of the bars the kit plays.
Bars 23-35, 37, 39 and 43-60. The time is kept on the kick and crashes to start with, and it changes 3 times over the song.
30 out of 100 on its own -- a fair first song. The song as a whole is 38 out of 100 -- a fair first song -- with how fine the subdivision is the part that decides it.