Demon – open-source real-time music diffusion engine, 25Hz local GPU

Demon is an open-source real-time music diffusion engine that generates 25Hz audio locally on consumer GPUs, enabling live, interactive sound synthesis. It’s built for AI musicians, developers, and audio-reactive artists who need low-latency, controllable generative audio without cloud dependencies. Its novelty lies in achieving real-time diffusion inference on a single GPU, unlocking new possibilities for live performance and creative coding.