======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '1205'
                                          'artist'  'Fela Kuti'
                                     'text_people'  ''
                                         'release'  'V.I.P. / Authority Stealing'
                                           'title'  'V.I.P. (Part 1&2)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dommages collateraux', 'maria farantouri']"
                                     'discogstags'  "['funk / soul', 'folk, world, & country', 'afrobeat']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '2'
                                            'date'  '2019'
                                        'comments'  ''
                                           'genre'  'loc-africa-nigeria'
                                             'bpm'  '111.333'
                                             'key'  '3A'
                                        'acoustid'  'edd761dd-e553-4d71-82a3-bfe3138e322b'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'V.I.P. / Authority Stealing'
'TBPM' (BPM (beats per minute))                     '111.333'
'TCON' (Content type, a.k.a. Genre)                 'loc-africa-nigeria'
'TDRC' (Recording time)                             '2019'
'TIT2' (Title/songname/content description)         'V.I.P. (Part 1&2)'
'TKEY' (Initial key)                                '3A'
'TPE1' (Lead performer(s)/Soloist(s))               'Fela Kuti'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '1/2'
'TSO2'                                              'Kuti, Fela'
'TSOP' (Performer sort order)                       'Kuti, Fela'
'TXXX:Acoustid Id'                                  'edd761dd-e553-4d71-82a3-bfe3138e322b'
'TXXX:MusicBrainz Album Artist Id'                  '6514cffa-fbe0-4965-ad88-e998ead8a82a'
'TXXX:MusicBrainz Album Id'                         'bd92980a-2f57-456e-b851-e7d2be7cca09'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '6514cffa-fbe0-4965-ad88-e998ead8a82a'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['funk / soul', 'folk, world, & country', 'afrobeat']
'TXXX:lastfmtags'                                   ['dommages collateraux', 'maria farantouri']
'TXXX:original release date'                        ['2000', '2019']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.45 dB'
'TXXX:replaygain_track_peak'                        '0.506605'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'5dd5d6fb-88fc-4145-9c1e-e988e5146941')

========================== row from database ==========================
                                              'id'  925366
                                            'path'  /data/Music/Bulk/00localcharacter/00africa/afrikánis/Fela Anikulapo Kuti and The Africa 70 - VIP live at Berlin (Vagabonds in Power).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  1205
                                           'genre'  loc-africa-nigeria
                                        'filesize'  28927014
                                           'mtime'  1621629094
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00africa afrikánis Anikulapo and The Africa 70 VIP live at Berlin (Vagabonds Power) loc africa nigeria
                                      'tag_artist'  Fela Kuti
                                     'tag_release'  V.I.P. / Authority Stealing
                                       'tag_title'  V.I.P. (Part 1&2)
                                             'bpm'  111.333
                                    'search_title'  '1':7 '12':9 '2':8 'i':2 'p':3 'part':5,6 'v':1 'vip':4
                                   'search_artist'  'fela':1 'kuti':2
                                  'search_release'  'authority':5 'i':2 'p':3 'stealing':6 'v':1 'vip':4
                                     'search_rest'  '00africa':1 '70':8 'africa':7 'afrikanis':2,3 'and':5 'anikulapo':4 'at':11 'berlin':12 'live':10 'loc':17 'nigeria':18 'power':15,16 'the':6 'vagabonds':13,14 'vip':9
                                    'search_combo'  '00africa':18 '1':7A '12':9A '2':8A '70':25 'africa':24 'afrikanis':19,20 'and':22 'anikulapo':21 'at':28 'authority':16C 'berlin':29 'fela':10B 'i':2A,13C 'kuti':11B 'live':27 'loc':34 'nigeria':35 'p':3A,14C 'part':5A,6A 'power':32,33 'stealing':17C 'the':23 'v':1A,12C 'vagabonds':30,31 'vip':4A,15C,26
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-1', 'q-chart-3', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dommages collateraux', 'maria farantouri']
                                        'tag_date'  2019
                                     'discogstags'  ['funk / soul', 'folk, world, & country', 'afrobeat']

============================== file details ==============================
                                           'mtime'  1621629094.1669352  (2021-05-21 22:31:34)
                             'size'  28927014