Life & fun · September 13, 2025
CLAVIER-36 – A programming environment for generative music
CLAVIER-36 is a programming environment for generative music. Programs are laid out in a two-dimensional grid, and evolve over time according to a fixed set of rules. The system is much like a cellular automaton, in that most of the rules governing the evolution of the system are local. C36 programs describe sequences of discrete events in time. The environment includes a primitive sampler, as a self-contained means of interpreting these events as sound. For full expressivity, though, the system is best used as a generator of data for interpretation by an external musical instrument, such as…
In plain words
CLAVIER-36 is a programming environment for creating generative music using two-dimensional grids that evolve according to cellular automaton-like rules. Programs describe sequences of discrete events over time, with a built-in sampler for sound generation or external synthesis via MIDI instruments. Designed for musicians and programmers interested in algorithmic composition, the system operates locally within grid cells, allowing complex musical patterns to emerge from simple rule sets.
written from the facts on this page · September 2026
From the sources
In the maker’s words, at launch
CLAVIER-36 is a programming environment for generative music. Programs are laid out in a two-dimensional grid, and evolve over time according to a fixed set of rules. The system is much like a cellular automaton, in that most of the rules governing the evolution of the system are local. C36 programs describe sequences of discrete events in time. The environment includes a primitive sampler, as a self-contained means of interpreting these events as sound. For full expressivity, though, the system is best used as a generator of data for interpretation by an external musical instrument, such as a synthesizer. The project was very directly inspired by Orca (https://100r.co/site/orca.html). It began as my own from-scratch implementation of Orca and diverged over time. It's written in C, and compiled to WASM for the browser. See the following pages for more info: about page: https://clavier36.com/about user manual: https://clavier36.com/manual tutorial video: https://youtu.be/rIpQmJVMjCA
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