Cosine map makes similarity visible. Built on the cosine.club audio-embedding API, it renders tracks as nodes in a D3 force-directed graph where edge distance means sonic closeness.

Search any track (or paste a YouTube / Bandcamp / Discogs link) to seed a network, click nodes to inspect metadata and play them in place, and grow the map hop by hop. Multiple seeds form distinct color-coded territories that merge when they share a track. Every map compresses into a shareable URL.