Picard 3 beta 4 fixes startup issues on macOS

We have released Picard 3 beta 4. The recently released beta 3 did crash on macOS and when running the picard-plugins command line tool, both has been fixed in this. In addition beta 4 fixes display issues in the new log view.

Download links and a detailed list of changes since Picard 3 beta 3 are available below. For a more detailed overview of what is new in Picard 3 please see the previous blog post Picard 3 Alpha Release.

While we have all the major features implemented and with the latest bug fixes we are confident in the current code, this is still a pre-release and there might be bugs. If you use this, do so with care, backup your files and please report any issues you encounter.

Some of the changes are also backward incompatible, hence we recommend you make a backup of your Picard.ini config file before trying the beta version. You can do so in Picard’s Options under Advanced > Maintenance.

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Picard 3 beta 3 released

Today, we’re making available another pre-release version for the upcoming MusicBrainz Picard 3. This beta release offers various bugfixes and improvements over the last beta. Most notably the release lookup and matching was improved, several cover art related issues were fixed, the UI got more responsive during file load and the log view became faster and allows better filtering.

Download links and a detailed list of changes since Picard 3 beta 1 are available below. For a more detailed overview of what is new in Picard 3 please see the previous blog post Picard 3 Alpha Release.

While we have all the major features implemented and with the latest bug fixes we are confident in the current code, this is still a pre-release and there might be bugs. If you use this, do so with care, backup your files and please report any issues you encounter.

Some of the changes are also backward incompatible, hence we recommend you make a backup of your Picard.ini config file before trying the beta version. You can do so in Picard’s Options under Advanced > Maintenance.

Continue reading “Picard 3 beta 3 released”

MusicBrainz database schema change release, 2026-05-11 (with upgrade instructions)

We’re happy to announce the release of our May 2026 database schema change now! Thanks to all who were patient during Monday’s downtime as we released everything to our production servers.

This is a fairly small database schema change release which mostly improves things behind the scenes. Of the schema change tickets, the only one that affects users directly is you are most likely to notice while you browse and edit in MusicBrainz is MBS-14092 (which allows adding series of series, for example for award series for podcasts).

Thanks to chaban, UltimateRiff and yyb987 for having reported bugs and suggested improvements, and thanks to jmrr83, salo.rock and wileyfoxyx for updating the translations.

A new release of MusicBrainz Docker is also available that matches this update of MusicBrainz Server. See the release notes for update instructions.

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Downtime for PostgreSQL / MusicBrainz schema change upgrade: Monday, May 11, 15:00 UTC

On Monday, May 11, at 15:00 UTC (8am PT, 11am ET, 5:00pm CEST), we’ll be:

  • Upgrading our production database server to PostgreSQL v18.
  • Performing the MusicBrainz schema version 31 upgrade.

See the previous announcement for more information.

We’ll be working to restore services as quickly as possible, but expect MusicBrainz, ListenBrainz, the Cover Art Archive, and BookBrainz to be down for the hour. Thanks in advance for your patience!

Afterward, we’ll post instructions on the blog about how to upgrade your MusicBrainz mirror server.

MusicBrainz Server update, 2026-04-27

This release mostly consists of a very substantial rewrite of the external links editor code, to make that section of our editors more efficient. While doing that we also fixed a few long-standing links editor bugs. While we kept this code in beta for quite a while so the community could help us catch most new bugs, do not hesitate to report any issues you might find.

A new release of MusicBrainz Docker is also available that matches this update of MusicBrainz Server. See the release notes for update instructions.

Thanks to rinsuki for having contributed to the code. Thanks to fabe56, HibiscusKazeneko and Lioncat6 for having reported bugs and suggested improvements. Thanks to Besnik, DenilsonSama, Khaled Salama, Marc Riera, ShimiDoki, Vaclovas Intas, cerberuzzz, coldified_, dddrnzv, dulijuong_artist, imgradeone, karpuzikov, mfmeulenbelt, salo.rock, smreo1590, syntariavoxmortem, wileyfoxyx and yyb987 for updating the translations. And thanks to all others who tested the beta version!

The git tag is v-2026-04-27.0.

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Picard 3 beta 1 released

Today, we’re making available another pre-release version for the upcoming MusicBrainz Picard 3. Beta 1 focuses on fixing issues that were found in the previous releases as well as some minor improvements and updated translations.

Download links and a list of changes since Picard 3 alpha 4 are available below. For a more detailed overview of what is new in Picard 3 please see the previous blog post Picard 3 Alpha Release.

While we have all the major features implemented and with the latest bug fixes we are confident in the current code, this is still a pre-release and there might be bugs. If you use this, do so with care, backup your files and please report any issues you encounter.

Some of the changes are also backward incompatible, hence we recommend you make a backup of your Picard.ini config file before trying the beta version. You can do so in Picard’s Options under Advanced > Maintenance.

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The MetaBrainz Foundation is seeking a new Executive Director (ED)

This is a copy of the job description at:
https://join.com/companies/metabrainzorg/15986127-executive-director
Please use the above link to apply.

The MetaBrainz Foundation is seeking a new Executive Director (ED) to lead it during a time of great change for how music, data, and code are made, shared and used.

The MetaBrainz Foundation is a non-profit that provides free, open access to data. It is the steward of open source databases and software, including MusicBrainz (a community-maintained open source music metadata encyclopedia that supplies infrastructure to many of the world’s most-used music products and services), and Picard (an open source software application for identifying, tagging, and organizing digital audio recordings). MetaBrainz is supported by its community, sponsors, and by the commercial organizations who rely on what it does.

In collaboration with the Foundation’s Board of Directors, the ED is ultimately responsible for delivering the MetaBrainz mission, guaranteeing the organization’s top priority: the good health of its community. The ED is also in charge of maintaining excellent relationships with industrial partners. Ultimately, you will ensure that MetaBrainz operates with integrity, efficiency and transparency, that it remains in financial good health, and that its small in-house team of developers is supported and managed with sensitivity and professionalism.

Our new ED will be based in Europe. The role involves some travel, as well as virtual meetings in Europe, Asia and the Americas. They will be someone of integrity and good judgement, ideally someone with stature in either the open source or music communities. They will understand the ethical and regulatory requirements of NPOs. They’ll understand the history & mechanics of recorded music and be open to the possibilities and threats from a very rapidly changing technical, commercial and artistic world beyond music.

Tasks

The ED’s primary responsibility is to ensure MetaBrainz fulfils its mission with integrity, transparency, and respect for its community. They will:

  • Work to keep the MetaBrainz community healthy: welcoming, fair, and constructive.
  • Represent MetaBrainz, to its community, the public, and the industries it supports, ensuring the Foundation’s strategy and operational activities are communicated appropriately.
  • Work with the Board to build the Foundation’s strategy and the operational plan to realize it, including budget setting and management, ensuring the organization remains financially stable.
  • Oversee agreements with commercial partners and suppliers.
  • Make sure MetaBrainz meets its nonprofit and data-related legal obligations across jurisdictions.
  • Preempt emerging regulatory and industry changes that could affect the MetaBrainz mission.
  • Maintain strong, trust-based relationships with current commercial users and sponsors.
  • Grow relationships with current and prospective partners, encouraging them to support the ecosystem they rely on.
  • Support and manage the in-house team.

Requirements

Ideally the incoming ED will have:

  • An excellent understanding of the international music industry.
  • Experience maintaining healthy, vibrant online communities.
  • Open source project governance experience.
  • Knowledge of international copyright frameworks and the commercial framework for music.
  • Fluency in English (Spanish and other languages a plus).
  • Experience managing physical and digital events such as community meet-ups, summits, and development intensives.
  • Knowledge of local and international regulatory frameworks for non-profit organizations.
  • Experience managing complex software development projects.

MerchBrainz

We have added a range of great new MetaBrainz designs to our merch store: https://www.redbubble.com/people/metabrainz/shop

These designs by Monkey, previously only available to MetaBrainz summit attendees, have been lightly modified (summit-specific text removed) for everyday wear. Are many people going to know what you’re repping? No. Are the ones that do going to go “DAAAAAAAAAAAAMN IT’S THE BRAINZ YO”? Most definitely!

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python-discid 1.4.0

A new version of python-discid, a Python wrapper library for libdiscid, is now available. Version 1.4.0 focuses on modernizing the code base and updating the documentation.

The public API is now fully type-hinted and the type hints are also used in the documentation. A Disc.pregap property was added for convenient access to the first track’s pregap. For the full list of changes see the changelog in the documentation.

The new version is available on PyPI. See also the install instructions for more options. Please note that the new minimal Python version supported is now Python 3.10.

Picard 3 alpha 4 released

Today, we’re making available another pre-release version for the upcoming MusicBrainz Picard 3. Alpha 4 focuses on fixing issues that were found in the previous releases as well as some minor improvements and updated translations.

Download links and a list of changes since Picard 3 alpha 3 are available below. For a more detailed overview of what is new in Picard 3 please see the previous blog post Picard 3 Alpha Release.

While we have all the major features implemented and with the latest bug fixes we are confident in the current code, this is still a pre-release and there might be bugs. If you use this, do so with care, backup your files and please report any issues you encounter.

Some of the changes are also backward incompatible, hence we recommend you make a backup of your Picard.ini config file before trying the alpha version. You can do so in Picard’s Options under Advanced > Maintenance.

Continue reading “Picard 3 alpha 4 released”