BenchRank
#59 in DatabasesUpdated 2026-08

MusicBrainz

by MusicBrainz · Open, community-maintained music metadata encyclopedia

10.1 — BenchRank score out of 100

Screenshots of MusicBrainz

  • Homepage

Homepage · MusicBrainz

Homepage of MusicBrainz

Overview

MusicBrainz is an open music encyclopedia that collects music metadata and makes it available to the public. A global community of users contributes and edits the data, which is released under open licences, with the majority of the database in the public domain. Applications can consume it through an XML web service, development libraries, or database downloads.

Best for
Developers and music cataloguers who need open, machine-readable music metadata
Pricing
No prices are shown; the majority of the database can be downloaded and used for free, and the site links to donations.

Strengths and trade-offs

Strengths

  • Data released under open licences; most of it is public domain
  • XML web service and development libraries for building apps
  • Anyone can contribute and edit, Wikipedia-style
  • Run by MetaBrainz, a non-profit 501(c)(3) foundation

Trade-offs

  • Only the majority of the database is public domain, not all of it
  • Accuracy rests on volunteer editors, as with Wikipedia
  • No pricing or terms shown for the Live Data Feed or commercial use
  • Tagging files needs separate apps such as Picard or Mp3tag

How this score is made up

Each dimension is scored out of 100 and combined into the headline score using fixed weights.

MCP support
0 out of 100
API quality
0 out of 100
Documentation
0 out of 100
Agent friendliness
47 out of 100
Changelog
0 out of 100
Marketing site structure
25 out of 100
Operational trust
15 out of 100

Measured, but not part of the score

Useful to know, but not a mark for or against the product — so these do not affect the ranking.

Openness
0 out of 100

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