======================== unified (from filesystem) ========================
                                         'bitrate'  '217.6'
                                        'duration'  '368'
                                          'artist'  'Hidden Orchestra'
                                     'text_people'  ''
                                         'release'  'Dawn Chorus'
                                           'title'  'Stone'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-1', 'q-syn-3', 'q-jzfks-1', "
 "'q-drums-4', 'q-vocals-1', 'q-chart-2', 'q-bass-4', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['electronic', 'fip', 'jazz', 'downtempo', 'nu jazz']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '09'
                                      'tracktotal'  '10'
                                            'date'  '2017'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '87.3'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Dawn Chorus'
'albumartist'                                       'Hidden Orchestra'
'artist'                                            'Hidden Orchestra'
'bpm'                                               '87.3'
'date'                                              '2017'
'discogstags'                                       'electronic'
'genre'                                             'electronic'
'key'                                               '7A'
'lastfmtags'                                        ['electronic', 'fip', 'jazz', 'downtempo', 'nu jazz']
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '3'
'q-unu'                                             '1'
'q-vocals'                                          '1'
'replaygain_track_gain'                             '-4.63 dB'
'replaygain_track_peak'                             '1.019180'
'title'                                             'Stone'
'tracknumber'                                       '09'
'tracktotal'                                        '10'

========================== row from database ==========================
                                              'id'  1302551
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Hidden Orchestra - Dawn Chorus/09. Stone.ogg
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  368
                                           'genre'  electronic
                                        'filesize'  10183799
                                           'mtime'  1636913147
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer 09. electronic
                                      'tag_artist'  Hidden Orchestra
                                     'tag_release'  Dawn Chorus
                                       'tag_title'  Stone
                                             'bpm'  87.3
                                    'search_title'  'stone':1
                                   'search_artist'  'hidden':1 'orchestra':2
                                  'search_release'  'chorus':2 'dawn':1
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 '09':3,4 'electronic':5
                                    'search_combo'  '00calmer':7 '00poprockelectronic':6 '09':8,9 'chorus':5C 'dawn':4C 'electronic':10 'hidden':2B 'orchestra':3B 'stone':1A
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-vocals-1', 'q-drums-4', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-3', 'q-piano-1', 'q-play-3', 'q-bass-4', 'q-hap-3', 'q-unu-1']
                                      'lastfmtags'  ['electronic', 'fip', 'jazz', 'downtempo', 'nu jazz']
                                        'tag_date'  2017
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636913147.242732  (2021-11-14 19:05:47)
                             'size'  10183799