Type Field Level id3v2.4 Vorbis Roon Kodi Plex Apple Music Navidrome Spotify Subsonic API Emby Jellyfin AirSonic Ampache LMS
          40/72 38/72 28/72 25/72 26/72 19/72 17/72 16/72 15/72 0/0 0/0 0/0
                                 
Credits Artist Song TPE1 ARTIST Yes Yes One One One Yes One Yes Yes      
Credits Artists Song TXXX:Artists ARTISTS No No No No No No No No No      
Credits Album Artist Album TPE2 ALBUMARTIST Yes Yes One One One Yes One Yes Yes      
Credits Album Artists Album TXXX:Album Artists ALBUMARTISTS No No No No No No No No No      
Credits Conductor Song TPE3 CONDUCTOR Yes Yes No No No No No No No      
Credits Remixer Song TPE4 REMIXER No Yes No No No No No No No      
Credits Original Artist (for covers) Song TOPE ORIGINALARTIST No No No No No No No No No      
Credits Composer Song TCOM COMPOSER Yes Yes No One No No No Yes No      
Credits Lyricist Song TEXT LYRICIST Yes Yes No No No No No No No      
Credits Performers (Guitar, Vocals, etc) Song TMCL:Guitar,TMCL:Vocals GUITAR,VOCALS Yes Yes No No No No No No No      
Credits Involvement (Producer, DJ mixer, etc) Song TIPL:Producer,TIPL:DJ-mix PRODUCER,DJMIXER Yes Yes No No No No No No No      
                                 
Description Album Name Album TALB ALBUM Yes Yes Yes Yes Yes Yes Yes Yes Yes      
Description Compilation Album TCMP COMPILATION Yes Yes Algorithm Yes Yes Yes Implicit No No      
Description Original Album Name (covers, etc) Album TOAL ORIGINALALBUM No No No No No No No No No      
Description Media Type (CD, vinyl, etc) Album TMED MEDIA,VERSION Yes No No No No No No No No      
Description Label/Publisher Album TPUB LABEL,PUBLISHER Yes Yes Yes No Stored not used No No Stored not used Stored not used      
Description Catalog Number Album TXXX:Catalognumber CATALOGNUMBER Yes No No No Stored not used No Yes No No      
Description ISRC/UPC code Album TSRC ISRC,UPC Yes No No No No No No No No      
Description Album Info/Comments Album COMM COMMENTS Yes No No No Yes No One External External      
Description Album review Album     Tidal No Allmusic Apple No Spotify No No No      
                                 
Description Discnumber/"Part Of Set" Disc ("Set") TPOS DISCNUMBER Yes Yes Yes Yes Yes Yes Yes Disc=Album Disc=Album      
Description Disc Subtitle/"Set Subtitle" Disc ("Set") TSST DISCSUBTITLE Maybe? Yes No No Yes No No No No      
Description Grouping Multiple songs GRP1 GROUPING No No No Yes No No No No No      
Description Work Multiple songs TIT1 WORK,SECTION Yes No No Yes No No No No No      
                                 
Description Track Number Song TRCK TRACKNUMBER Yes Yes Yes Yes Yes Yes Yes Yes Yes      
Description Title/Songname Song TIT2 TITLE Yes Yes Yes Yes Yes Yes Yes Yes Yes      
Description Song Subtitle/Description Song TIT3 SUBTITLE,DESCRIPTION No No No No No Yes No No No      
Description Movement (Name, Number) Song MVMN,MVIN MOVEMENTNAME,MOVEMENT,PART Yes No No Yes No No No No No      
Description Language Song TLAN LANGUAGE No No No No No No No No No      
Description Genre Song TCON GENRE Yes Album-level Album-level One One Yes One Yes Yes      
Description Mood Song TMOO MOOD No Yes Last.fm only No No No No No No      
Description Key Song TKEY KEY No No No No No No No No No      
Description BPM Song TBPM BPM No Yes No Yes Yes No No No No      
Description Multiple BPM sections in one song Song SYTC   No No No No No No No No No      
Description Encoded by Song TENC ENCODEDBY No No No No No No No No No      
Description Encoder Settings Song TSSE ENCODERSETTINGS No No No No No No No No No      
Description Track Info/Comments Song COMM COMMENTS No Yes No Yes Stored not used No Yes No No      
Description Artist Info/bio Artist     Tidal No Allmusic/last.fm No No No One No No      
                                 
Timestamp Original Release Date (covers, classical compositions) Song TDOR ORIGINALDATE,ORIGINALYEAR Yes (*) Yes Album-level No No No No No No      
Timestamp Recording Date Song TDRC RECORDINGDATE Yes Yes (*) No No No No No No No      
Timestamp Release Date Song TDRL DATE,YEAR Yes Yes Album-level Year only Year only No Year only Album-level Album-level      
                                 
Sort Album Title Sort Album TSOA ALBUMSORT Maybe? No Yes Yes Stored not used Yes No No No      
Sort Album Artist Sort Album TSO2 ALBUMARTISTSORT Maybe? Yes Yes Yes Stored not used Yes No No No      
Sort Artist Sort Song TSOP ARTISTSORT Maybe? Yes No Yes Stored not used Yes No No No      
Sort Composer Sort Song TSOC COMPOSERSORT Maybe? Yes No Yes No No No No No      
Sort Song Title Sort Song TSOT TITLESORT Maybe? No Yes Yes Stored not used Yes No No No      
                                 
Image Album image Album APIC   Yes Yes Yes Yes Yes Yes Yes Yes Yes      
Image Artist image Artist APIC   Tidal External External No Spotify Spotify Yes External External      
Image Song image Song APIC   No No No Yes No Yes No No No      
                                 
Lyrics Time-synced lyrics Song SYLT   Yes No External Yes No Yes No No No      
Lyrics Unsynced lyrics Song USLT LYRICS Yes Yes External Yes No Yes Yes No No      
                                 
Description Release Type (album, single, live, dj-mix) Album TXXX:Musicbrainz Album Type RELEASETYPE Tidal Yes No No Stored not used No Music/Audiobook No No      
MusicBrainz Release Status (official, unofficial) Album TXXX:Musicbrainz Album Status MUSICBRAINZ_ALBUMSTATUS No Yes No No No No No No No      
Description Album country Album TXXX:MusicBrainz Album Release Country RELEASECOUNTRY Yes Yes Yes No No No No No No      
MusicBrainz Release ID Album TXXX:MusicBrainz Album Id MUSICBRAINZ_ALBUMID No Yes Yes No Stored not used No No Yes Yes      
MusicBrainz Album Artist ID Album TXXX:MusicBrainz Album Artist Id MUSICBRAINZ_ALBUMARTISTID No Yes Yes No Stored not used No No Yes Yes      
MusicBrainz Release Group ID Album TXXX:MusicBrainz Release Group Id MUSICBRAINZ_RELEASEGROUPID No Yes No No No No No No No      
MusicBrainz Original Release ID Album TXXX:MusicBrainz Original Album Id MUSICBRAINZ_ORIGINALALBUMID No No No No No No No No No      
MusicBrainz Disc ID Disc ("Set") TXXX:MusicBrainz Disc Id MUSICBRAINZ_DISCID No No No No No No No No No      
MusicBrainz Work ID Multiple songs TXXX:MusicBrainz Work Id MUSICBRAINZ_WORKID No No No No No No No No No      
MusicBrainz AcoustID Song TXXX:Acoustid Id ACOUSTID_ID,ACOUSTID_FINGERPRINT No No No No No No No No No      
MusicBrainz Artist ID Song TXXX:MusicBrainz Artist Id MUSICBRAINZ_ARTISTID No Yes No No Stored not used No No Yes Yes      
MusicBrainz Original Artist ID Song TXXX:MusicBrainz Original Artist Id MUSICBRAINZ_ORIGINALARTISTID No No No No No No No No No      
MusicBrainz Recording ID Song UFID:http://musicbrainz.org MUSICBRAINZ_TRACKID No No Yes No Stored not used No No No No      
MusicBrainz Track ID Song TXXX:MusicBrainz Release Track Id MUSICBRAINZ_RELEASETRACKID No No No No No No No No No      
                                 
Replaygain Album Gain/Peak/Range Album TXXX: REPLAYGAIN_ALBUM_GAIN,PEAK,RANGE Yes Yes Yes No No No No No No      
Replaygain Reference Loudness Album TXXX:REPLAYGAIN_REFERENCE_LOUDNESS REPLAYGAIN_REFERENCE_LOUDNESS Yes Yes Yes No No No No No No      
Replaygain Track Gain/Peak/Range Song TXXX: REPLAYGAIN_TRACK_GAIN,PEAK,RANGE Yes Yes Yes No No No No No No      
                                 
Link Website (Label) Album WPUB   No No No No No No No No No      
Link Custom link Song WXXX   No No No No No No No No No      
Link Website (Artist) Artist WOAR WEBSITE No No No No No No No No No      
Link Website (Audio) Song WOAF   No No No No No No No No No