The beat the song is built on is one bar, played through bars 8-11, 34-35 and 38-39, and 3 more places -- 35.6% of every bar the kit plays. Learn that one and most of the song is already under your hands.
It is played on crash, hi-hat and kick, counted in sixteenth notes. On its own it scores 41 out of 100 -- a fair first song -- and the thing that decides that is the speed of the hand keeping time.
The whole song is 58 out of 100, so the beat is not the hard part: what costs you is everything around it, the joins and the fills.
The room opens this beat on its simplest reduction, at 68 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 68, 79 and 90 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 and kick, in 4/4 at 90 BPM, counted in sixteenth notes. It is written out above, and it covers 35.6% of the bars the kit plays.
Bars 8-11, 34-35, 38-39 and 44-51, and 2 more places. The time is kept on the hi-hat to start with, and it changes 3 times over the song.
41 out of 100 on its own -- a fair first song. The song as a whole is 58 out of 100, a step up from a first song, and the work is in how much of it falls off the beat.