No AI model · No training data · Pure mathematics

The Geometry
Is the Music

Polygons have symmetry. Symmetry creates intervals. Intervals make harmony.
We didn't train a model to imitate music — we found where music already lives in mathematics.

Generate Music Play the Instrument

Hear It

Every note computed from geometric first principles. Press play.

Preset — Calm

Peaceful Morning

Low complexity, gentle rotation. The simplest polygons produce the purest intervals — fifths, octaves, natural consonance.

Trajectory — Evolving

Tension → Epic

Parameters morph over time. Complexity increases, rotation accelerates. One prompt, continuous evolution — no splicing, no crossfades.

ψ Sweep — Soundscape

Evolving Electronic

Phase angle sweeps continuously, shifting the tonal center through all positions. Every moment is a new geometry, but the motion is smooth.

What makes this different

No neural network
No training data
No sampling or imitation
Deterministic & reproducible
Runs on a Raspberry Pi
Billions of unique compositions

How it works

A regular polygon with n vertices and step size k creates a star polygon. The vertices trace intervals. Those intervals map to pitch ratios — and they're already musical.

Add rotation (ω) and the harmony evolves. Add tilt (ξ) and you get depth. Sweep the phase (ψ) and the tonal center shifts. Every parameter has a musical meaning because the math demands it.

💬

Text → Geometry → Music

Describe a mood. Our prompt resolver maps it to geometry parameters. The parameters produce notes. No intermediate AI — just translation and computation.

🎛️

60 Curated Presets

Hand-tuned parameter sets for moods, genres, and scenes. Each one a specific point in the geometric space, producing a distinct musical character.

📈

Parameter Trajectories

Parameters morph over time. "Calm to intense" isn't two clips spliced — it's a continuous path through the geometry, every moment computed fresh.

🌊

ψ Sweep Soundscapes

Continuously rotate the phase angle for evolving, ambient textures. The sound never repeats but never loses coherence — the geometry ensures it.

🎹

Interactive Instrument

Real-time browser synth. Move sliders, hear the geometry change. Record, export, share your discoveries. No account required.

🔌

REST API

POST a prompt, GET a WAV. Or send raw parameters for exact control. WAV, MP3, MIDI output. Simple, fast, deterministic.

Simple API

One request to generate music. Text prompt or raw geometry parameters.

# Generate from a text prompt
POST /api/v1/generate

{
  "prompt": "tense chase scene through neon streets",
  "duration_seconds": 30,
  "format": "mp3"
}

# Or use geometry parameters directly
POST /api/v1/generate

{
  "params": { "n": 120, "k": 49, "omega": 2.5, "xi": 1.8 },
  "duration_seconds": 30
}
Full API Documentation →

Try It Now

Describe what you want to hear. Computed in real time from mathematics.

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