MusicBrainz
Open, free music encyclopedia exposing artists, releases, recordings, and relationships with no commercial restrictions.
MusicBrainz is listed in Entertainment.
Auth No auth Pricing Free URL https://musicbrainz.org/ Docs https://musicbrainz.org/doc/MusicBrainz_API
Key metrics
1 req/sec Rate limit Free, no key; 1 request per second average with a descriptive User-Agent required.
Gotchas
No gotchas documented yet. Contribute one if you know a constraint we missed.
Labels
- No auth
No auth
Callable with no API key or login — lowest-friction to integrate.
music metadata open-data discography