======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '360'
                                          'artist'  'Orchestre Regional de Kayes'
                                     'text_people'  ''
                                         'release'  "World Psychedelic Classics, Volume 3: Love's a Real Thing"
                                           'title'  'Sanjina'
                                           'quals'  ("['Q-HAP-3', 'Q-SYN-1', 'Q-UNU-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', "
 "'q-bass-3', 'Q-CHART-2', 'Q-JZFKS-2', 'Q-OLDST-2', 'q-drums-2', 'q-other-3', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-3']")
                                      'lastfmtags'  "['world', 'african', 'mali', 'afrofunk', 'funk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'loc-africa'
                                             'bpm'  '143.7'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 00000961 00000000 000054B9 00000000 00004E37 00000000 00008000 00000000 '
 '0000EA60 00000000')
'TALB' (Album/Movie/Show title)                     "World Psychedelic Classics, Volume 3: Love's a Real Thing"
'TBPM' (BPM (beats per minute))                     '143.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-africa'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-04-06'
'TIT2' (Title/songname/content description)         'Sanjina'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Orchestre Regional de Kayes'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Luaka Bop'
'TRCK' (Track number/Position in set)               '12/12'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Orchestre Regional de Kayes'
'TXXX:Artists'                                      'Orchestre Regional de Kayes'
'TXXX:BARCODE'                                      '0680899005227'
'TXXX:CATALOGNUMBER'                                'LBOP0052'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '8fad673f-c234-49df-b2f8-14f18a12d920'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/compilation'
'TXXX:MusicBrainz Artist Id'                        '23a4d2bc-be0a-4d60-bd55-6a0c03fab67b'
'TXXX:MusicBrainz Release Group Id'                 '43ab6628-3956-3824-a89a-08c6d7915360'
'TXXX:MusicBrainz Release Track Id'                 '425cc659-e884-4154-a1c8-e4efb22e0e97'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['world', 'african', 'mali', 'afrofunk', 'funk']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.14 dB'
'TXXX:replaygain_track_peak'                        '0.432493'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5ebb7506-43fc-471a-ae89-0a66dbd1ae34')

========================== row from database ==========================
                                              'id'  1539880
                                            'path'  /data/Music/Bulk/00localcharacter/Vol. 3-Love_s A Real Thing/12 - (Orchestre Regional De Kayes)-Sanjina.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  360
                                           'genre'  loc-africa
                                        'filesize'  5883217
                                           'mtime'  1678644652
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Vol. Love_s A 12 (Orchestre De Kayes) loc africa
                                      'tag_artist'  Orchestre Regional de Kayes
                                     'tag_release'  World Psychedelic Classics, Volume 3: Love's a Real Thing
                                       'tag_title'  Sanjina
                                             'bpm'  143.7
                                    'search_title'  'sanjina':1
                                   'search_artist'  'de':3 'kayes':4 'orchestre':1 'regional':2
                                  'search_release'  '3':6,7 'a':11 'classics':3,4 'love':8 'loves':10 'psychedelic':2 'real':12 's':9 'thing':13 'volume':5 'world':1
                                     'search_rest'  'a':5 'africa':12 'de':8 'kayes':9,10 'loc':11 'love':3 'orchestre':6,7 's':4 'vol':1,2
                                    'search_combo'  '3':11C,12C 'a':16C,23 'africa':30 'classics':8C,9C 'de':4B,26 'kayes':5B,27,28 'loc':29 'love':13C,21 'loves':15C 'orchestre':2B,24,25 'psychedelic':7C 'real':17C 'regional':3B 's':14C,22 'sanjina':1A 'thing':18C 'vol':19,20 'volume':10C 'world':6C
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HAP-3', 'Q-SYN-1', 'Q-UNU-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-3', 'Q-CHART-2', 'Q-JZFKS-2', 'Q-OLDST-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-1', 'Q-MIXBEAT-2', 'Q-LOCALNESS-3']
                                      'lastfmtags'  ['world', 'african', 'mali', 'afrofunk', 'funk']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678644652.0862598  (2023-03-12 19:10:52)
                             'size'  5883217