The drum beat in SUMMER★

The beat the song is built on is one bar, played through bars 22-24, 26-28 and 34-36, and 8 more places -- 24.6% of every bar the kit plays. This one moves around more than most: the beat is where to start, not the whole job.

It is played on hi-hat, snare and kick, counted in sixteenth notes. On its own it scores 64 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 66 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 126 BPM -- and adds the notes back over 4 rungs, each with a tempo to reach and a gate to pass before the next.

1. Kick and snare, whole. The feet and the snare exactly as written, hi-hat pulled back to quarter notes. This is the part to know by heart.
2. Every note, flat. All the notes, but the hi-hat stays closed and nothing is ghosted or accented.
3. As written. Open hi-hat, ghost notes, accents and the crash where they belong.

Tempo goes 126, 149, 171 and 194 BPM, and the gate at each one is 8 loops in a row with no wrong note and no wobble in the time.