======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '380'
                                          'artist'  'Flavien Berger'
                                     'text_people'  ''
                                         'release'  'Léviathan'
                                           'title'  '88888888'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['colours', 'indietronica', 'synthpop', 'french', 'france']"
                                     'discogstags'  "['chanson', 'synth-pop', 'electronic', 'pop', 'folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '10'
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop'
                                             'bpm'  '100.0'
                                             'key'  '5A'
                                        'acoustid'  '96869acf-846c-4cfd-a372-86ce2f936b51'
rest: ''

======================== rawer (from filesystem) ========================

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Léviathan'
'TBPM' (BPM (beats per minute))                     '100.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-electropop or synthpop'
'TDOR' (Original release time)                      '2015'
'TDRC' (Recording time)                             '2015-04-20'
'TIT2' (Title/songname/content description)         '88888888'
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Flavien Berger'
'TPE2' (Band/orchestra/accompaniment)               'Flavien Berger'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Pan European Recording'
'TRCK' (Track number/Position in set)               '1/10'
'TSO2'                                              'Berger, Flavien'
'TSOP' (Performer sort order)                       'Berger, Flavien'
'TSRC' (ISRC (international standard recording code))  'FR2FD1500001'
'TXXX:Acoustid Id'                                  '96869acf-846c-4cfd-a372-86ce2f936b51'
'TXXX:Artists'                                      'Flavien Berger'
'TXXX:CATALOGNUMBER'                                'PAN044'
'TXXX:MusicBrainz Album Artist Id'                  '32a59d96-37f6-4bb8-aaca-5730f94bf0e5'
'TXXX:MusicBrainz Album Id'                         '322be775-d33f-4342-864c-4631ac2e6487'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '32a59d96-37f6-4bb8-aaca-5730f94bf0e5'
'TXXX:MusicBrainz Release Group Id'                 '27a2d492-a756-4551-97a4-fc9474b23039'
'TXXX:MusicBrainz Release Track Id'                 'f265def2-962d-442b-b161-ab3fd4da83cb'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['chanson', 'synth-pop', 'electronic', 'pop', 'folk, world, & country']
'TXXX:lastfmtags'                                   ['colours', 'indietronica', 'synthpop', 'french', 'france']
'TXXX:originalyear'                                 '2015'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.34 dB'
'TXXX:replaygain_track_peak'                        '0.533583'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'aaf83721-c1d3-4993-aab7-a57360ee9928')

========================== row from database ==========================
                                              'id'  1307110
                                            'path'  /data/Music/Bulk/00poprockelectronic/Flavien Berger - Léviathan/1-01 88888888.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  380
                                           'genre'  electronic-we-electropop or synthpop
                                        'filesize'  15313689
                                           'mtime'  1621630162
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1 01 electronic we electropop or synthpop
                                      'tag_artist'  Flavien Berger
                                     'tag_release'  Léviathan
                                       'tag_title'  88888888
                                             'bpm'  100.0
                                    'search_title'  '88888888':1
                                   'search_artist'  'berger':2 'flavien':1
                                  'search_release'  'leviathan':1,2
                                     'search_rest'  '00poprockelectronic':1 '1':2 'electronic':3 'electropop':5 'or':6 'synthpop':7 'we':4
                                    'search_combo'  '00poprockelectronic':6 '1':7 '88888888':1A 'berger':3B 'electronic':8 'electropop':10 'flavien':2B 'leviathan':4C,5C 'or':11 'synthpop':12 'we':9
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['colours', 'indietronica', 'synthpop', 'french', 'france']
                                        'tag_date'  2015
                                     'discogstags'  ['chanson', 'synth-pop', 'electronic', 'pop', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1621630162.3414552  (2021-05-21 22:49:22)
                             'size'  15313689