======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '291'
                                          'artist'  'Postmen'
                                     'text_people'  ''
                                         'release'  'Documents'
                                           'title'  'Corrosion'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-LOCALNESS-2', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['reggae', 'hip hop', 'rap', 'dutch']"
                                     'discogstags'  "['hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '17'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '92.1'
                                             'key'  '8A'
                                        'acoustid'  '70109c45-390b-4b17-b78e-e7ebef5ff14d'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Documents'
'TBPM' (BPM (beats per minute))                     '92.1'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Kees de Koning'], ['producer', 'The Anonymous Mis']])
'TIT2' (Title/songname/content description)         'Corrosion'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Postmen'
'TPE2' (Band/orchestra/accompaniment)               'Postmen'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'V2 Records Benelux/Top Notch'
'TRCK' (Track number/Position in set)               '5/17'
'TSO2'                                              'Postmen'
'TSOP' (Performer sort order)                       'Postmen'
'TXXX:ASIN'                                         'B00004U88W'
'TXXX:Acoustid Id'                                  '70109c45-390b-4b17-b78e-e7ebef5ff14d'
'TXXX:BARCODE'                                      '5033197023120'
'TXXX:CATALOGNUMBER'                                'VVR1002312'
'TXXX:MusicBrainz Album Artist Id'                  '9cf6761f-e82e-4fd3-b95d-5c1091e5455f'
'TXXX:MusicBrainz Album Id'                         '40f10595-aab4-4773-98dc-134a90708e98'
'TXXX:MusicBrainz Album Release Country'            'NL'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '9cf6761f-e82e-4fd3-b95d-5c1091e5455f'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'hip hop'
'TXXX:lastfmtags'                                   ['reggae', 'hip hop', 'rap', 'dutch']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.26 dB'
'TXXX:replaygain_track_peak'                        '0.555356'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'670d1792-0a03-4ad8-84d6-53450842f5cb')

========================== row from database ==========================
                                              'id'  1255120
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Postmen/Documents/Postmen - Corrosion (feat. U Niq & Sonny Diablo) - 05.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  291
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  4665389
                                           'mtime'  1620592377
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism (feat. U Niq & Sonny Diablo) 05 hip hop rnb rap turntablism
                                      'tag_artist'  Postmen
                                     'tag_release'  Documents
                                       'tag_title'  Corrosion
                                             'bpm'  92.1
                                    'search_title'  'corrosion':1
                                   'search_artist'  'postmen':1
                                  'search_release'  'documents':1
                                     'search_rest'  'diablo':10,11 'feat':5,6 'hip':12 'hiphop':1 'hop':13 'niq':8 'rap':2 'rnb':3 'sonny':9 'turntablism':4 'u':7
                                    'search_combo'  'corrosion':1A 'diablo':13,14 'documents':3C 'feat':8,9 'hip':15 'hiphop':4 'hop':16 'niq':11 'postmen':2B 'rap':5 'rnb':6 'sonny':12 'turntablism':7 'u':10
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['reggae', 'hip hop', 'rap', 'dutch']
                                        'tag_date'  1998
                                     'discogstags'  ['hip hop']

============================== file details ==============================
                                           'mtime'  1620592376.935097  (2021-05-09 22:32:56)
                             'size'  4665389