======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '228'
                                          'artist'  'Soulwax'
                                     'text_people'  ''
                                         'release'  'Leave the Story Untold'
                                           'title'  'Tales of a Dead Scene'
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                                      'lastfmtags'  "['indie', 'belgium', 'alternative', 'electronic', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '14'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-indie-rock'
                                             'bpm'  '131.328'
                                             'key'  '9A'
                                        'acoustid'  'ff9cbb54-cfa8-4406-a60f-fe25c4fc2aeb'
rest: ''

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

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'COMM:iTunNORM:eng'                                 (' 000002E9 0000039D 00001888 00002B32 00028D29 0002BB2F 00007D46 00007FFE '
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'COMM:iTunes_CDDB_IDs:eng'                          '14+64DCE63A0FC2C7BB1EBB8B964B3214C5+962362'
'TALB' (Album/Movie/Show title)                     'Leave the Story Untold'
'TBPM' (BPM (beats per minute))                     '131.328'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-rock'
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996-04-15'
'TENC' (Encoded by)                                 'iTunes v7.6.2'
'TIT2' (Title/songname/content description)         'Tales of a Dead Scene'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Soulwax'
'TPE2' (Band/orchestra/accompaniment)               'Soulwax'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Play It Again Sam/Play It Again Sam'
'TRCK' (Track number/Position in set)               '8/14'
'TSO2'                                              'Soulwax'
'TSOP' (Performer sort order)                       'Soulwax'
'TXXX:ASIN'                                         'B0000086KK'
'TXXX:Acoustid Id'                                  'ff9cbb54-cfa8-4406-a60f-fe25c4fc2aeb'
'TXXX:BARCODE'                                      '5413356434026'
'TXXX:CATALOGNUMBER'                                '450.0340.020/BIAS 340 CD'
'TXXX:MusicBrainz Album Artist Id'                  '68ec1b08-3c2e-40b3-b0af-8f323743fdff'
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'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '68ec1b08-3c2e-40b3-b0af-8f323743fdff'
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'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['indie', 'belgium', 'alternative', 'electronic', 'rock']
'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'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.04 dB'
'TXXX:replaygain_track_peak'                        '0.604564'
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========================== row from database ==========================
                                              'id'  1379956
                                            'path'  /data/Music/Bulk/00poprockelectronic-poprock-indierock/Soulwax - 1996 - Leave The Story Untold/Soulwax - 09 - Tales Of A Dead Scene.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  228
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  9636951
                                           'mtime'  1621697178
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic poprock indierock 1996 The 09 Of A ifs songwriter indie rock
                                      'tag_artist'  Soulwax
                                     'tag_release'  Leave the Story Untold
                                       'tag_title'  Tales of a Dead Scene
                                             'bpm'  131.328
                                    'search_title'  'a':3 'dead':4 'of':2 'scene':5 'tales':1
                                   'search_artist'  'soulwax':1
                                  'search_release'  'leave':1 'story':3 'the':2 'untold':4
                                     'search_rest'  '00poprockelectronic':1 '1996':4 'a':7 'ifs':8 'indie':10 'indierock':3 'of':6 'poprock':2 'rock':11 'songwriter':9 'the':5
                                    'search_combo'  '00poprockelectronic':11 '1996':14 'a':3A,17 'dead':4A 'ifs':18 'indie':20 'indierock':13 'leave':7C 'of':2A,16 'poprock':12 'rock':21 'scene':5A 'songwriter':19 'soulwax':6B 'story':9C 'tales':1A 'the':8C,15 'untold':10C
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'belgium', 'alternative', 'electronic', 'rock']
                                        'tag_date'  1996
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697177.8663912  (2021-05-22 17:26:17)
                             'size'  9636951