MusicBrainz Identifier: Difference between revisions
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MusicBrainz |
One of MusicBrainz' most fundamental purposes is to enable people and computers to have meaningful conversations about music; however, to truly have a meaningful conversation all involved parties must be able to reliably and unambiguously identify what is being discussed. To this end, MusicBrainz assigns a unique MusicBrainz Identifier (MBID), to all [[Artist|artists]], [[Release Group|release groups]], [[Release|releases]], [[Track|tracks]], and [[Label|labels]] in the [[MusicBrainz Database|MusicBrainz Database]], and uses these MBIDs as a universal [[wikipedia:lingua franca|lingua franca]] for music. These MBIDs, aside from being unique to the specific entity it is associated with, are also a permanent identifier for that entity for as long the entity exists. |
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In a nutshell, an MBID is a 36 character [[wikipedia:Universally Unique Identifier|Universally Unique Identifier]], for example <code>53b106e7-0cc6-42cc-ac95-ed8d30a3a98e</code> is the artist MBID for [[Artist:53b106e7-0cc6-42cc-ac95-ed8d30a3a98e|John Williams]]. |
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MusicBrainz assigns the following MBIDs: |
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== Using MusicBrainz Identifiers == |
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These MBIDs are also used in the tagging process by various [[MusicBrainz Tagger]]s. See [[MusicBrainz Tag]] for more detailed information. |
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=== Tagging applications === |
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==Other identifiers used by MusicBrainz== |
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MBIDs play an important role when tagging music files with metadata with any of the various [[MusicBrainz Tagger]]s. |
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When writing metadata, a MusicBrainz enabled tagger application will write several different MBIDs to each file, one for each of the following: |
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* the [[Track|track]] itself |
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* the [[Track Artist|track artist]] |
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* the [[Release Artist|release artist]] |
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* the [[Release|release]] |
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See [[MusicBrainz Tag]] for more detailed information. |
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=== Uniform Resource Identifier === |
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Each musical entity that is assigned an MBID also has a permanent unique URI that can be constructed from that MBID to identify and find more information about a given music resource. |
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== See also == |
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There are several other identifiers that MusicBrainz uses: |
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* [[Disc ID]]: An ID calculated from the TOC of a CD. |
* [[Disc ID]]: An ID calculated from the TOC of a CD. |
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* [[PUID]]: The IDs used in the proprietary [[MusicDNS]] [[Audio Fingerprint|audio fingerprinting]] system operated by [[MusicIP]]. |
* [[PUID]]: The IDs used in the proprietary [[MusicDNS]] [[Audio Fingerprint|audio fingerprinting]] system operated by [[MusicIP]]. |
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Revision as of 00:45, 26 February 2010
One of MusicBrainz' most fundamental purposes is to enable people and computers to have meaningful conversations about music; however, to truly have a meaningful conversation all involved parties must be able to reliably and unambiguously identify what is being discussed. To this end, MusicBrainz assigns a unique MusicBrainz Identifier (MBID), to all artists, release groups, releases, tracks, and labels in the MusicBrainz Database, and uses these MBIDs as a universal lingua franca for music. These MBIDs, aside from being unique to the specific entity it is associated with, are also a permanent identifier for that entity for as long the entity exists.
In a nutshell, an MBID is a 36 character Universally Unique Identifier, for example 53b106e7-0cc6-42cc-ac95-ed8d30a3a98e is the artist MBID for John Williams.
Using MusicBrainz Identifiers
Tagging applications
MBIDs play an important role when tagging music files with metadata with any of the various MusicBrainz Taggers.
When writing metadata, a MusicBrainz enabled tagger application will write several different MBIDs to each file, one for each of the following:
- the track itself
- the track artist
- the release artist
- the release
See MusicBrainz Tag for more detailed information.
Uniform Resource Identifier
Each musical entity that is assigned an MBID also has a permanent unique URI that can be constructed from that MBID to identify and find more information about a given music resource.
- Artist MBIDs have a canonical URI in the form of
http://musicbrainz.org/artist/<MBID>.html. - Label MBIDs have a canonical URI in the form of
http://musicbrainz.org/label/<MBID>.html. - Release MBIDs have a canonical URI in the form of
http://musicbrainz.org/release/<MBID>.html. - Release group MBIDs have a canonical URI in the form of
http://musicbrainz.org/release-group/<MBID>.html. - Track MBIDs have a canonical URI in the form of
http://musicbrainz.org/track/<MBID>.html.
See also
There are several other identifiers that MusicBrainz uses:
- Disc ID: An ID calculated from the TOC of a CD.
- PUID: The IDs used in the proprietary MusicDNS audio fingerprinting system operated by MusicIP.
- Barcode: Machine-readable numbers used as stock control mechanisms by retailers.
- ISRC: The International Standard Recording Code, an identification system for audio and music video recordings.
