.. _picard: https://picard.musicbrainz.org/
.. _beets: https://beets.io/
.. _mpd: https://musicpd.org/
.. _MusicBrainzIDs: https://musicbrainz.org/doc/MusicBrainz_Identifier
.. _MBIDs: https://musicbrainz.org/doc/MusicBrainz_Identifier
.. _MusicBrainz: https://musicbrainz.org
.. _`ID3 tags`: https://en.wikipedia.org/wiki/ID3
.. _last.fm: https://www.last.fm/
.. _`MPD filter`: https://mpd.readthedocs.io/en/latest/protocol.html#filter-syntax
