======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '296'
                                          'artist'  'Dariush'
                                     'text_people'  ''
                                         'release'  'Pomegranates'
                                           'title'  'Cheshm-e Man'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-3', 'q-syn-1', 'q-jzfks-1', "
 "'q-drums-1', 'q-vocals-4', 'q-chart-2', 'q-bass-3', 'q-mixbeat-1', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-1', 'q-hap-3', "
 "'q-localness-4']")
                                      'lastfmtags'  "['dariosh', 'persian', 'pop', 'iranian']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  'a86628d4-2eb3-31d8-a7d9-0b7137cda19e'
                       'musicbrainz_albumartistid'  '89ad4ac3-39f7-470e-963a-56509c546377'
                            'musicbrainz_artistid'  '2c6da157-1285-4b03-af4e-f76dbc0333e6'
                             'musicbrainz_trackid'  '2c5d7796-c1ae-4d20-b78c-f2b5a6edcefc'
                                     'tracknumber'  '15'
                                      'tracktotal'  '16'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'loc-m-iran'
                                             'bpm'  '141.909'
                                             'key'  '10A'
                                        'acoustid'  '60d5557f-aa1b-4870-8661-a99d910b4cc7'
rest: ''

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

'acoustid_id'                                       '60d5557f-aa1b-4870-8661-a99d910b4cc7'
'album'                                             'Pomegranates'
'albumartist'                                       'Various Artists'
'albumartistsort'                                   'Various Artists'
'artist'                                            'Dariush'
'artistsort'                                        'Dariush'
'asin'                                              'B0033BJS9W'
'bpm'                                               '141.909'
'catalognumber'                                     'BMS019'
'compilation'                                       '1'
'date'                                              '2010'
'discnumber'                                        '1'
'discogstags'                                       'electronic'
'disctotal'                                         '1'
'genre'                                             'loc-m-iran'
'key'                                               '10A'
'label'                                             'B-Music'
'lastfmtags'                                        ['dariosh', 'persian', 'pop', 'iranian']
'media'                                             'CD'
'musicbrainz_albumartistid'                         '89ad4ac3-39f7-470e-963a-56509c546377'
'musicbrainz_albumid'                               'a86628d4-2eb3-31d8-a7d9-0b7137cda19e'
'musicbrainz_artistid'                              '2c6da157-1285-4b03-af4e-f76dbc0333e6'
'musicbrainz_trackid'                               '2c5d7796-c1ae-4d20-b78c-f2b5a6edcefc'
'originaldate'                                      '2009'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '1'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '4'
'q-mixbeat'                                         '1'
'q-oldst'                                           '1'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '1'
'q-unu'                                             '3'
'q-vocals'                                          '4'
'releasecountry'                                    'US'
'releasestatus'                                     'official'
'releasetype'                                       'compilation'
'replaygain_track_gain'                             '-6.17 dB'
'replaygain_track_peak'                             '1.026018'
'script'                                            'Latn'
'title'                                             'Cheshm-e Man'
'tracknumber'                                       '15'
'tracktotal'                                        '16'

========================== row from database ==========================
                                              'id'  939733
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Pomegranates_Various (2009)_FLAC/Pomegranates_15_Dariush - Cheshm-e Man.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  296
                                           'genre'  loc-m-iran
                                        'filesize'  6959731
                                           'mtime'  1621626201
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Pomegranates_Various (2009)_FLAC Pomegranates_15_Dariush loc iran
                                      'tag_artist'  Dariush
                                     'tag_release'  Pomegranates
                                       'tag_title'  Cheshm-e Man
                                             'bpm'  141.909
                                    'search_title'  'cheshm':1 'cheshme':3 'e':2 'man':4
                                   'search_artist'  'dariush':1
                                  'search_release'  'pomegranates':1
                                     'search_rest'  '15':8 '2009':3,5 'dariush':9 'flac':4,6 'iran':11 'loc':10 'pomegranates':1,7 'various':2
                                    'search_combo'  '15':14 '2009':9,11 'cheshm':1A 'cheshme':3A 'dariush':5B,15 'e':2A 'flac':10,12 'iran':17 'loc':16 'man':4A 'pomegranates':6C,7,13 'various':8
                                    'tag_tracknum'  15
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-3', 'q-oldst-1', 'q-grit-2', 'q-hap-3', 'q-drums-1', 'q-busy-3', 'q-localness-4', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-1', 'q-piano-1', 'q-play-3', 'q-bass-3', 'q-vocals-4', 'q-unu-3']
                                      'lastfmtags'  ['dariosh', 'persian', 'pop', 'iranian']
                                        'tag_date'  2009
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621626200.7747047  (2021-05-21 21:43:20)
                             'size'  6959731