======================== unified (from filesystem) ========================
                                         'bitrate'  '217.6'
                                        'duration'  '355'
                                          'artist'  'Ali Farka Touré & Toumani Diabaté'
                                     'text_people'  ''
                                         'release'  'Ali And Toumani'
                                           'title'  'Ruby'
                                           'quals'  ("['q-bass-3', 'q-vocals-1', 'q-play-3', 'q-unu-3', 'q-busy-2', 'q-piano-1', "
 "'q-jzfks-2', 'q-oldst-1', 'q-chart-2', 'q-grit-1', 'q-hhrnbtt-1', "
 "'q-drums-1', 'q-other-4', 'q-mixbeat-1', 'q-hap-3', 'q-syn-1', "
 "'q-localness-4']")
                                      'lastfmtags'  "['african', 'mali', 'world', 'kora', 'africa']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  '11'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'loc-africa-mali'
                                             'bpm'  '88.2'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Ali And Toumani'
'albumartist'                                       'Ali Farka Touré & Toumani Diabaté'
'artist'                                            'Ali Farka Touré & Toumani Diabaté'
'band'                                              'Ali Farka Touré and Toumani Diabaté'
'bpm'                                               '88.2'
'comment'                                           ''
'composer'                                          ''
'date'                                              '2010'
'discnumber'                                        '1'
'discogs_artist_id'                                 ['410281', '370859']
'discogs_catalog'                                   'WCD083'
'discogs_country'                                   'Europe'
'discogs_label'                                     'World Circuit'
'discogs_label_id'                                  '36689'
'discogs_master_release_id'                         '240967'
'discogs_rating'                                    '4.46'
'discogs_release_id'                                '2235086'
'discogs_release_month'                             '02'
'discogs_released'                                  '2010-02-00'
'discogs_votes'                                     '26'
'disctotal'                                         '1'
'genre'                                             'loc-africa-mali'
'key'                                               '1B'
'lastfmtags'                                        ['african', 'mali', 'world', 'kora', 'africa']
'q-bass'                                            '3'
'q-busy'                                            '2'
'q-chart'                                           '2'
'q-drums'                                           '1'
'q-grit'                                            '1'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '2'
'q-localness'                                       '4'
'q-mixbeat'                                         '1'
'q-oldst'                                           '1'
'q-other'                                           '4'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '1'
'q-unu'                                             '3'
'q-vocals'                                          '1'
'replaygain_track_gain'                             '-7.28 dB'
'replaygain_track_peak'                             '0.930371'
'style'                                             'African'
'title'                                             'Ruby'
'tracknumber'                                       '01'
'tracktotal'                                        '11'

========================== row from database ==========================
                                              'id'  1486496
                                            'path'  /data/Music/Bulk/00localcharacter/Ali Farka Touré and Toumani Diabaté - Ali and Toumani/01 Ruby.ogg
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  355
                                           'genre'  loc-africa-mali
                                        'filesize'  9492320
                                           'mtime'  1621627096
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter and and 01 loc africa mali
                                      'tag_artist'  Ali Farka Touré & Toumani Diabaté
                                     'tag_release'  Ali And Toumani
                                       'tag_title'  Ruby
                                             'bpm'  88.2
                                    'search_title'  'ruby':1
                                   'search_artist'  'ali':1 'diabate':6,7 'farka':2 'toumani':5 'toure':3,4
                                  'search_release'  'ali':1 'and':2 'toumani':3
                                     'search_rest'  'africa':3 'and':1 'loc':2 'mali':4
                                    'search_combo'  'africa':14 'ali':2B,9C 'and':10C,12 'diabate':7B,8B 'farka':3B 'loc':13 'mali':15 'ruby':1A 'toumani':6B,11C 'toure':4B,5B
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-4', 'q-oldst-1', 'q-grit-1', 'q-hap-3', 'q-drums-1', 'q-busy-2', 'q-localness-4', 'q-jzfks-2', 'q-hhrnbtt-1', 'q-syn-1', 'q-piano-1', 'q-play-3', 'q-bass-3', 'q-vocals-1', 'q-unu-3']
                                      'lastfmtags'  ['african', 'mali', 'world', 'kora', 'africa']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627095.637043  (2021-05-21 21:58:15)
                             'size'  9492320