Ravan – Free streaming for AI-generated instrumental music
CC BY 4.0 AI music library serving as a free alternative to Epidemic Sound.

Unconditional license for $65/min, but music licensing stores already exist.
Content creators, video producers, AI agents needing audio
AudioJungle · Epidemic Sound · Artlist
CC BY 4.0 AI music library serving as a free alternative to Epidemic Sound.
Product store, not a Show HN project — no code, tool, or technical substance to evaluate.
Git commits become drum hits and melodies — fun novelty, not a productivity tool.
Thumb instrument auto-tunes so you cannot play wrong notes.
License CLI for Supported Source when Keygen and Gumroad already do this.
This ships a tidy, browsable library of on-demand vocal removals backed by a custom 'BiMamba UNet' trained on a curated ~500-song dataset — the interface actually feels built for music discovery rather than a bare demo. Don't expect SOTA separations (the author trained on one A40 for days and is honest about limits), but the vibe-coded dataset and integrated conversion pool make it a fun, useful tool for quickly grabbing instrumentals.