MBID (MusicBrainz Identifier)

An MBID, or MusicBrainz Identifier, is a unique code assigned to each music-related entity—such as an artist, album, or track—in the MusicBrainz database. Think of it as a digital ID card that helps catalog and distinguish millions of music recordings accurately. This system ensures consistency across music platforms, making it easier to organize, discover, and connect related music information worldwide. Essentially, MBIDs act as precise reference points that help music services and enthusiasts identify the same song or artist precisely, avoiding confusion caused by similar or identical names.