======================== unified (from filesystem) ========================
                                         'bitrate'  '198.4'
                                        'duration'  '177'
                                          'artist'  'The Abyssinians'
                                     'text_people'  ''
                                         'release'  'Satta Massagana'
                                           'title'  'Reason Time'
                                           'quals'  ("['q-grit-2', 'q-busy-2', 'q-other-1', 'q-unu-2', 'q-syn-2', 'q-jzfks-3', "
 "'q-drums-2', 'q-vocals-3', 'q-chart-3', 'q-bass-4', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-2', 'q-oldst-2', 'q-hap-3', "
 "'q-localness-3']")
                                      'lastfmtags'  "['reggae', 'roots reggae', 'ska', 'dub', 'roots']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
                                             'bpm'  '131.498'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Satta Massagana'
'artist'                                            'The Abyssinians'
'bpm'                                               '131.498'
'date'                                              '2006'
'discogstags'                                       'reggae'
'genre'                                             'loc-style-reggae or dub or ska or dancehall-dub-roots and reggae'
'key'                                               '7A'
'lastfmtags'                                        ['reggae', 'roots reggae', 'ska', 'dub', 'roots']
'q-bass'                                            '4'
'q-busy'                                            '2'
'q-chart'                                           '3'
'q-drums'                                           '2'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '2'
'q-jzfks'                                           '3'
'q-localness'                                       '3'
'q-mixbeat'                                         '2'
'q-oldst'                                           '2'
'q-other'                                           '1'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '2'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-6.63 dB'
'replaygain_track_peak'                             '1.061922'
'title'                                             'Reason Time'
'tracknumber'                                       '13'

========================== row from database ==========================
                                              'id'  1390177
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/The Abyssinians - Satta Massagana/13 - Reason Time .ogg
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  177
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-roots and reggae
                                        'filesize'  4159795
                                           'mtime'  1620522387
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub 13 loc style reggae or dub or ska or dancehall dub roots and reggae
                                      'tag_artist'  The Abyssinians
                                     'tag_release'  Satta Massagana
                                       'tag_title'  Reason Time
                                             'bpm'  131.498
                                    'search_title'  'reason':1 'time':2
                                   'search_artist'  'abyssinians':2 'the':1
                                  'search_release'  'massagana':2 'satta':1
                                     'search_rest'  '00reggae':1 'and':10 'dancehall':8 'dub':2 'loc':3 'or':6 'reggae':5 'roots':9 'ska':7 'style':4
                                    'search_combo'  '00reggae':7 'abyssinians':4B 'and':16 'dancehall':14 'dub':8 'loc':9 'massagana':6C 'or':12 'reason':1A 'reggae':11 'roots':15 'satta':5C 'ska':13 'style':10 'the':3B 'time':2A
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', 'q-other-1', 'q-oldst-2', 'q-grit-2', 'q-hap-3', 'q-drums-2', 'q-busy-2', 'q-localness-3', 'q-jzfks-3', 'q-hhrnbtt-2', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-4', 'q-vocals-3', 'q-unu-2']
                                      'lastfmtags'  ['reggae', 'roots reggae', 'ska', 'dub', 'roots']
                                        'tag_date'  2006
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620522387.4711506  (2021-05-09 03:06:27)
                             'size'  4159795