======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '449'
                                          'artist'  'Rob Dougan'
                                     'text_people'  ''
                                         'release'  'Furious Angels'
                                           'title'  'Clubbed to Death (Kurayamino variation)'
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                                      'lastfmtags'  "['soundtrack', 'trip hop', 'electronica', 'electronic', 'chillout']"
                                     'discogstags'  "['electronic', 'breakbeat', 'house']"
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                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '15'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'electronic-th-techno'
                                             'bpm'  '102'
                                             'key'  '6A'
                                        'acoustid'  '2b3c5122-1780-411f-8701-b5137a382353'
rest: ''

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

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'TBPM' (BPM (beats per minute))                     '102'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-techno'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2003-06-03'
'TIT2' (Title/songname/content description)         'Clubbed to Death (Kurayamino variation)'
'TKEY' (Initial key)                                '6A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Rob Dougan'
'TPE2' (Band/orchestra/accompaniment)               'Rob Dougan'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Reprise Records'
'TRCK' (Track number/Position in set)               '6/15'
'TSO2'                                              'Dougan, Rob'
'TSOP' (Performer sort order)                       'Dougan, Rob'
'TSRC' (ISRC (international standard recording code))  'GBAQH9500703'
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'TXXX:Artists'                                      'Rob Dougan'
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'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'breakbeat', 'house']
'TXXX:lastfmtags'                                   ['soundtrack', 'trip hop', 'electronica', 'electronic', 'chillout']
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
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========================== row from database ==========================
                                              'id'  391487
                                            'path'  /data/Music/Bulk/00localcharacter/Rob Dougan/Furious Angels/06 Clubbed To Death (Kurayamino Version).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  449
                                           'genre'  electronic-th-techno
                                        'filesize'  10861681
                                           'mtime'  1639842427
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 06 To Version) electronic techno
                                      'tag_artist'  Rob Dougan
                                     'tag_release'  Furious Angels
                                       'tag_title'  Clubbed to Death (Kurayamino variation)
                                             'bpm'  102.0
                                    'search_title'  'clubbed':1 'death':3 'kurayamino':4,5 'to':2 'variation':6,7
                                   'search_artist'  'dougan':2 'rob':1
                                  'search_release'  'angels':2 'furious':1
                                     'search_rest'  'electronic':4 'techno':5 'to':1 'version':2,3
                                    'search_combo'  'angels':11C 'clubbed':1A 'death':3A 'dougan':9B 'electronic':15 'furious':10C 'kurayamino':4A,5A 'rob':8B 'techno':16 'to':2A,12 'variation':6A,7A 'version':13,14
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'Q-PIANO-2', 'Q-MIXBEAT-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-4', 'q-chart-3', 'q-other-3', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'trip hop', 'electronica', 'electronic', 'chillout']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'breakbeat', 'house']

============================== file details ==============================
                                           'mtime'  1639842426.6574054  (2021-12-18 16:47:06)
                             'size'  10861681