======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '744'
                                          'artist'  'Fela Kuti'
                                     'text_people'  ''
                                         'release'  'The Best of Fela Kuti: The Black President'
                                           'title'  'Shuffering and Shmiling, Part 2'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-1', "
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 "'q-chart-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['dommages collateraux', 'maria farantouri']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '6'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-africa-nigeria'
                                             'bpm'  '123.784'
                                             'key'  '4A'
                                        'acoustid'  '749525e3-f73a-4081-8f46-c4eab8087642'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'The Best of Fela Kuti: The Black President'
'TBPM' (BPM (beats per minute))                     '123.784'
'TCON' (Content type, a.k.a. Genre)                 'loc-africa-nigeria'
'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2005-07-26'
'TIT2' (Title/songname/content description)         'Shuffering and Shmiling, Part 2'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Fela Kuti'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '2/2'
'TRCK' (Track number/Position in set)               '2/6'
'TSO2'                                              'Kuti, Fela'
'TSOP' (Performer sort order)                       'Kuti, Fela'
'TXXX:Acoustid Id'                                  '749525e3-f73a-4081-8f46-c4eab8087642'
'TXXX:MusicBrainz Album Artist Id'                  '6514cffa-fbe0-4965-ad88-e998ead8a82a'
'TXXX:MusicBrainz Album Id'                         '2869a0a4-3751-458c-ab6b-d00028d68e4d'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '6514cffa-fbe0-4965-ad88-e998ead8a82a'
'TXXX:MusicBrainz Release Group Id'                 'afeb4c5f-637b-3d5a-8c37-e55a8bfb5dc1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['dommages collateraux', 'maria farantouri']
'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'                        '+0.99 dB'
'TXXX:replaygain_track_peak'                        '0.416358'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'417a996a-c354-45a4-8a7c-6b619d2311bc')

========================== row from database ==========================
                                              'id'  927490
                                            'path'  /data/Music/Bulk/00localcharacter/00africa/afrikánis/Fela Anikulapo Kuti - Shuffering And Shmiling (Part 2).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  744
                                           'genre'  loc-africa-nigeria
                                        'filesize'  17865465
                                           'mtime'  1621629077
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00africa afrikánis Anikulapo And (Part 2) loc africa nigeria
                                      'tag_artist'  Fela Kuti
                                     'tag_release'  The Best of Fela Kuti: The Black President
                                       'tag_title'  Shuffering and Shmiling, Part 2
                                             'bpm'  123.784
                                    'search_title'  '2':6 'and':2 'part':5 'shmiling':3,4 'shuffering':1
                                   'search_artist'  'fela':1 'kuti':2
                                  'search_release'  'best':2 'black':7 'fela':4 'kuti':5,6 'of':3 'president':8 'the':1
                                     'search_rest'  '00africa':1 '2':8,9 'africa':11 'afrikanis':2,3 'and':5 'anikulapo':4 'loc':10 'nigeria':12 'part':6,7
                                    'search_combo'  '00africa':17 '2':6A,24,25 'africa':27 'afrikanis':18,19 'and':2A,21 'anikulapo':20 'best':10C 'black':15C 'fela':7B,12C 'kuti':8B,13C,14C 'loc':26 'nigeria':28 'of':11C 'part':5A,22,23 'president':16C 'shmiling':3A,4A 'shuffering':1A 'the':9C
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', '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'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629077.3144534  (2021-05-21 22:31:17)
                             'size'  17865465