======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '284'
                                          'artist'  'Lee "Scratch" Perry'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Dub Revolution, Part 1'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-3', 'Q-LOCALNESS-3', 'Q-HHRNBTT-3', "
 "'Q-OLDST-2', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['reggae', 'jamaica', 'dub', 'roots reggae', 'ska', 'roots']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '18'
                                            'date'  '1997'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '141.9'
                                             'key'  '12A'
                                        'acoustid'  'bba4e1d6-d689-4ece-b937-18a28fad45d2'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TBPM' (BPM (beats per minute))                     '141.9'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDOR' (Original release time)                      '1997'
'TDRC' (Recording time)                             '1997-07-14'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Lee "Scratch" Perry']])
'TIT2' (Title/songname/content description)         'Dub Revolution, Part 1'
'TKEY' (Initial key)                                '12A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Lee "Scratch" Perry'
'TPE2' (Band/orchestra/accompaniment)               'Lee "Scratch" Perry'
'TPOS' (Part of a set)                              '1/3'
'TPUB' (Publisher)                                  'Island'
'TRCK' (Track number/Position in set)               '1/18'
'TSO2'                                              'Perry, Lee "Scratch"'
'TSOP' (Performer sort order)                       'Perry, Lee "Scratch"'
'TSRC' (ISRC (international standard recording code))  'GBAPA7600045'
'TSST' (Set subtitle)                               'Reel I, Dub Organiser'
'TXXX:ASIN'                                         'B000001EB0'
'TXXX:Acoustid Id'                                  'bba4e1d6-d689-4ece-b937-18a28fad45d2'
'TXXX:Artists'                                      'Lee "Scratch" Perry'
'TXXX:BARCODE'                                      '731452437921'
'TXXX:CATALOGNUMBER'                                '524 3792'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['reggae', 'jamaica', 'dub', 'roots reggae', 'ska', 'roots']
'TXXX:originalyear'                                 '1997'
'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'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.91 dB'
'TXXX:replaygain_track_peak'                        '0.602579'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f2ff1da6-d46a-4e62-ab3a-9fb6c8036f1d')

========================== row from database ==========================
                                              'id'  720394
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Lee Perry/Reel 1 - Dub Organiser__01 - Lee Perry & The Upsetters - Dub Revolution (Part 1).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  284
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  11499582
                                           'mtime'  1620585427
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Reel Organiser__01 & The Upsetters (Part 1) hip hop or rnb or rap or turntablism
                                      'tag_artist'  Lee "Scratch" Perry
                                     'tag_release'  None
                                       'tag_title'  Dub Revolution, Part 1
                                             'bpm'  141.9
                                    'search_title'  '1':5 'dub':1 'part':4 'revolution':2,3
                                   'search_artist'  'lee':1 'perry':3 'scratch':2
                                  'search_release'  
                                     'search_rest'  '01':7 '1':12,13 'hip':14 'hiphop':1 'hop':15 'or':16 'organiser':6 'part':10,11 'rap':2 'reel':5 'rnb':3 'the':8 'turntablism':4 'upsetters':9
                                    'search_combo'  '01':15 '1':5A,20,21 'dub':1A 'hip':22 'hiphop':9 'hop':23 'lee':6B 'or':24 'organiser':14 'part':4A,18,19 'perry':8B 'rap':10 'reel':13 'revolution':2A,3A 'rnb':11 'scratch':7B 'the':16 'turntablism':12 'upsetters':17
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-3', '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', 'jamaica', 'dub', 'roots reggae', 'ska', 'roots']
                                        'tag_date'  1997
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620585426.9863725  (2021-05-09 20:37:06)
                             'size'  11499582