Stable Audio 3.0 regenerates a marked region of an existing cue and leaves the rest of the file untouched

Stable Audio 3.0 was trained on two sources: recordings licensed from the production music library AudioSparx, and Creative Commons recordings from Freesound.

Stable Audio 3.0 Small, Small-SFX, and Medium download as open weights and run on your own hardware.

Is AI-generated music copyright-safe? The question bundles four others, and Stable Audio 3.0 documentation addresses the first three.

AI in-cabin audio and EV sound branding use generative models to produce sound design assets during vehicle development. Stable Audio 3.0 generates those assets offline as audio files.

As of September 2026, AI music streaming platform policy now splits along two lines. Learn about each streamer.

A generative audio API returns machine-generated music to an application over HTTP. For a music software platform, the deciding term is redistribution.

AI temp track replacement is the practice of generating an original instrumental cue for a rough cut instead of dropping in a copyrighted recording.

Adaptive procedural game soundtrack AI splits into generation and runtime playback, handled by different tools.

AI music stems are individual instrument tracks. Two methods produce them: separation and generation. Stable Audio 3.0 supports both.

Self-hosted generative audio runs model weights on your own hardware. An audio generation API removes that operational load and bills per generation. Stable Audio 3.0 offers both.

A semantic-acoustic autoencoder is a neural audio autoencoder that compresses audio into a latent space shaped by two objectives at once.

Among leading AI music generators, Stable Audio 3.0 alone combines fully licensed training data, downloadable open weights, and commercial output rights with no download cap.