x=arcsin y

ScoresAbout this track49 bars · 6 parts · 74 BPM · C minor

x->1-1.4x^2+y

The equation

xn+1 = 1 − 1.4xn2 + yn, yn+1 = 0.3xn

What the equation decides

The echoes. Each repeat of a melodica note or rim shot takes its gap, side and level from one orbit, so the same pattern never forms twice.

This is the notation of what the code plays. Stereo copies and octave layers share one staff, empty staves are hidden, and timing is rounded to values you can read. Pitch bends, filter moves and the rest of what the equation does to the sound can't be written here. That part you have to hear.

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Intro

Riddim

Tune

Dub

Tune 2

Out