AI-powered playlist studio. Describe your vision — an agent researches music deeply, plans narrative journeys, and builds Spotify playlists track by track.
Endless Music turns a mood, story, or feeling into a carefully crafted Spotify playlist. Provide a description and optional seed songs — an AI agent researches your seeds via Last.fm, MusicBrainz, and web search, sketches a narrative journey with energy curves, then finds and evaluates tracks one by one against each brief.
Deep music research via Last.fm, MusicBrainz, and web search to find the perfect tracks.
Segments with energy curves and per-track briefs — not just random similar songs.
One click to publish the finished playlist directly to your Spotify account.
Bring your own API key — works with OpenAI, Anthropic, or any OpenAI-compatible endpoint.
No accounts, no database, no server-side storage. Everything stays in your browser.
MIT licensed. Astro + React frontend, Cloudflare Pages Functions backend.