MusicBrainz Picard

MusicBrainz Picard is a cross-platform, open-source music tagger written in Python. It is the official tagging application for the MusicBrainz project, which serves as an open music encyclopedia. The software is designed to help users organize their digital music collections by identifying audio files and retrieving metadata such as artist name, album title, and track numbers directly from the MusicBrainz database.

The development of Picard is a global collaborative effort, maintaining a philosophy of transparency and community ownership. It utilizes AcoustID audio fingerprints to identify files even if they lack existing metadata, making it a staple tool for audiophiles and digital library archivists worldwide. As a project under the MetaBrainz Foundation, it remains non-commercial and supported by a diverse international community of contributors and developers.

Ownership of the project is held by the MetaBrainz Foundation, a 501(c)(3) tax-exempt non-profit based in the United States. This structure ensures that the software and its associated database remain free and open to the public, preventing any single corporate entity from restricting access to the data or charging for the core software functionality.