======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '573'
                                          'artist'  'Franco'
                                     'text_people'  ''
                                         'release'  'The Rumba Giant of Zaire'
                                           'title'  'Liberti'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-2', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
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 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soukous', 'congo', 'africa', 'african']"
                                     'discogstags'  "['folk, world, & country']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '11'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'loc-africa-zaire'
                                             'bpm'  '136.643'
                                             'key'  '10B'
                                        'acoustid'  'd746014d-9c7b-448f-8248-b876fee12f2d'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000004D9 0000032B 00004636'
'COMM:iTunNORM:eng'                                 (' 000004D9 0000032B 00004636 00002BEC 0000FB1F 00021268 000078DB 00007C7E '
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'COMM:iTunPGAP:eng'                                 '0/'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 00000AC8 0000000001820028 00000000 015E082A 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '11+0553113C114DC8F6CA839B97A4AE3524+1387319'
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'TBPM' (BPM (beats per minute))                     '136.643'
'TCON' (Content type, a.k.a. Genre)                 'loc-africa-zaire'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-10-13'
'TENC' (Encoded by)                                 'iTunes 10.6.3.25'
'TIT2' (Title/songname/content description)         'Liberti'
'TKEY' (Initial key)                                '10B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Franco'
'TPE2' (Band/orchestra/accompaniment)               'Franco'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Manteca'
'TRCK' (Track number/Position in set)               '8/11'
'TSO2'                                              'Franco'
'TSOP' (Performer sort order)                       'Franco'
'TXXX:ASIN'                                         'B0000501LW'
'TXXX:Acoustid Id'                                  'd746014d-9c7b-448f-8248-b876fee12f2d'
'TXXX:MusicBrainz Album Artist Id'                  '2bafab0b-b22f-44d7-a046-119fb1298a85'
'TXXX:MusicBrainz Album Id'                         'b30eb369-2216-4d07-9c88-03ca0ae893d6'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '2bafab0b-b22f-44d7-a046-119fb1298a85'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'folk, world, & country'
'TXXX:lastfmtags'                                   ['soukous', 'congo', 'africa', 'african']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.05 dB'
'TXXX:replaygain_track_peak'                        '0.684343'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'63372757-1980-4511-b567-c3d9ce445fe9')

========================== row from database ==========================
                                              'id'  925119
                                            'path'  /data/Music/Bulk/00localcharacter/00africa/[ZAIRE] FRANCO - THE VERY BEST OF THE RUMBA GIANT OF ZAIRE [MANTECA] (2000)/Liberté - Franco -  The Very Best of the Rumba Giant of Zaire .mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  573
                                           'genre'  loc-africa-zaire
                                        'filesize'  23001537
                                           'mtime'  1621626955
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00africa [ZAIRE] FRANCO THE VERY BEST OF THE RUMBA GIANT OF ZAIRE [MANTECA] (2000) Liberté Very Best the loc africa zaire
                                      'tag_artist'  Franco
                                     'tag_release'  The Rumba Giant of Zaire
                                       'tag_title'  Liberti
                                             'bpm'  136.643
                                    'search_title'  'liberti':1
                                   'search_artist'  'franco':1
                                  'search_release'  'giant':3 'of':4 'rumba':2 'the':1 'zaire':5
                                     'search_rest'  '00africa':1 '2000':13,14 'africa':18 'best':7 'franco':4 'giant':10 'liberte':15,16 'loc':17 'manteca':11,12 'of':8 'rumba':9 'the':5 'very':6 'zaire':2,3
                                    'search_combo'  '00africa':8 '2000':20,21 'africa':25 'best':14 'franco':2B,11 'giant':5C,17 'liberte':22,23 'liberti':1A 'loc':24 'manteca':18,19 'of':6C,15 'rumba':4C,16 'the':3C,12 'very':13 'zaire':7C,9,10
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soukous', 'congo', 'africa', 'african']
                                        'tag_date'  2000
                                     'discogstags'  ['folk, world, & country']

============================== file details ==============================
                                           'mtime'  1621626954.574201  (2021-05-21 21:55:54)
                             'size'  23001537