======================== unified (from filesystem) ========================
                                         'bitrate'  '198.4'
                                        'duration'  '322'
                                          'artist'  'The Changelings'
                                     'text_people'  ''
                                         'release'  'Astronomica'
                                           'title'  'My Shadow. Your Ghost'
                                           'quals'  ("['q-bass-3', 'q-vocals-3', 'q-play-4', 'q-unu-2', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-2', 'q-other-3', 'q-mixbeat-1', 'q-hap-1', 'q-syn-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['ambient', 'female vocalists', 'new age', 'gothic', 'ethereal', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  '6ddc8e9b-b0d7-4962-b6d0-41f96b19f936'
                       'musicbrainz_albumartistid'  '14563558-8e3e-4bb2-82d3-3847ea52863f'
                            'musicbrainz_artistid'  '14563558-8e3e-4bb2-82d3-3847ea52863f'
                             'musicbrainz_trackid'  '29f13572-e09c-4f84-9aea-d581a2cde46f'
                                     'tracknumber'  '10'
                                      'tracktotal'  '10'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic;eid-goth or gothrock-gothrock'
                                             'bpm'  '112.696'
                                             'key'  '8A'
                                        'acoustid'  '3f7f58d5-1a31-40ae-89b0-e2dac480dfd8'
rest: ''

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

'acoustid_id'                                       '3f7f58d5-1a31-40ae-89b0-e2dac480dfd8'
'album'                                             'Astronomica'
'albumartist'                                       'The Changelings'
'albumartistsort'                                   'Changelings, The'
'artist'                                            'The Changelings'
'artistsort'                                        'Changelings, The'
'asin'                                              'B00006I4XJ'
'barcode'                                           '685879998520'
'bpm'                                               '112.696'
'catalognumber'                                     'MPP985'
'date'                                              '2002'
'discnumber'                                        '1'
'discogstags'                                       'rock'
'disctotal'                                         '1'
'genre'                                             ['electronic', 'eid-goth or gothrock-gothrock', 'electronic']
'key'                                               '8A'
'label'                                             'Middle Pillar Presents'
'lastfmtags'                                        ['ambient', 'female vocalists', 'new age', 'gothic', 'ethereal', 'rock']
'media'                                             'CD'
'musicbrainz_albumartistid'                         '14563558-8e3e-4bb2-82d3-3847ea52863f'
'musicbrainz_albumid'                               '6ddc8e9b-b0d7-4962-b6d0-41f96b19f936'
'musicbrainz_artistid'                              '14563558-8e3e-4bb2-82d3-3847ea52863f'
'musicbrainz_trackid'                               '29f13572-e09c-4f84-9aea-d581a2cde46f'
'originaldate'                                      '2002'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '2'
'q-grit'                                            '2'
'q-hap'                                             '1'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '4'
'q-syn'                                             '3'
'q-unu'                                             '2'
'q-vocals'                                          '3'
'releasecountry'                                    'US'
'releasestatus'                                     'official'
'releasetype'                                       'album'
'replaygain_track_gain'                             '-6.72 dB'
'replaygain_track_peak'                             '1.044500'
'script'                                            'Latn'
'title'                                             'My Shadow. Your Ghost'
'tracknumber'                                       '10'
'tracktotal'                                        '10'

========================== row from database ==========================
                                              'id'  1367735
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/The Changelings - Astronomica/10 My Shadow. Your Ghost.ogg
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  322
                                           'genre'  electronic;eid-goth or gothrock-gothrock
                                        'filesize'  6601670
                                           'mtime'  1636913479
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer 10 electronic;eid goth or gothrock gothrock
                                      'tag_artist'  The Changelings
                                     'tag_release'  Astronomica
                                       'tag_title'  My Shadow. Your Ghost
                                             'bpm'  112.696
                                    'search_title'  'ghost':5 'my':1 'shadow':2,3 'your':4
                                   'search_artist'  'changelings':2 'the':1
                                  'search_release'  'astronomica':1
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 'eid':4,6 'electronic':3,5 'goth':7 'gothrock':9 'or':8
                                    'search_combo'  '00calmer':10 '00poprockelectronic':9 'astronomica':8C 'changelings':7B 'eid':12,14 'electronic':11,13 'ghost':5A 'goth':15 'gothrock':17 'my':1A 'or':16 'shadow':2A,3A 'the':6B 'your':4A
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-vocals-3', 'q-drums-2', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-3', 'q-piano-1', 'q-play-4', 'q-bass-3', 'q-hap-1', 'q-unu-2']
                                      'lastfmtags'  ['ambient', 'female vocalists', 'new age', 'gothic', 'ethereal', 'rock']
                                        'tag_date'  2002
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636913478.710049  (2021-11-14 19:11:18)
                             'size'  6601670