======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '177'
                                          'artist'  'The March Violets'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 037'
                                           'title'  'Children on Stun'
                                           'quals'  ("['q-bass-4', 'q-vocals-1', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-4', 'q-other-2', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['goth rock', 'gothic rock', 'post punk', 'gothic', 'goth']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '1984'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '93.716'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 037'
'albumartist'                                       'Various Artists'
'artist'                                            'The March Violets'
'bpm'                                               '93.716'
'comment'                                           'http://archive.org/details/jwz-mixtape-037'
'crc32'                                             'c97aa9d1'
'date'                                              '1984'
'discogstags'                                       'rock'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '10A'
'lastfmtags'                                        ['goth rock', 'gothic rock', 'post punk', 'gothic', 'goth']
'length'                                            '179.54'
'md5'                                               '9b7a9e66836cd1aea6cabddfc9a21976'
'mtime'                                             '1342520913'
'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'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '1'
'replaygain_track_gain'                             '-0.13 dB'
'replaygain_track_peak'                             '0.776758'
'sha1'                                              '3f8667c2c57e3d3dc8b7f7a87546f41e88b7c222'
'size'                                              '2872683'
'source'                                            'original'
'title'                                             'Children on Stun'
'tracknumber'                                       '07'

========================== row from database ==========================
                                              'id'  1285217
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-037-VO/07_The_March_Violets_--_Children_on_Stun_1984.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  177
                                           'genre'  set-pl-jwz
                                        'filesize'  1997369
                                           'mtime'  1620534784
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 07_The_March_Violets_ _Children_on_Stun_1984 set pl
                                      'tag_artist'  The March Violets
                                     'tag_release'  jwz mixtape 037
                                       'tag_title'  Children on Stun
                                             'bpm'  93.716
                                    'search_title'  'children':1 'on':2 'stun':3
                                   'search_artist'  'march':2 'the':1 'violets':3
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '07':4 '0playlists':1 '1984':11 'children':8 'march':6 'mixtapes':2 'on':9 'pl':13 'set':12 'stun':10 'the':5 'violets':7 'vo':3
                                    'search_combo'  '07':12 '0playlists':9 '1984':19 'children':1A,16 'jwz':7C 'march':5B,14 'mixtape':8C 'mixtapes':10 'on':2A,17 'pl':21 'set':20 'stun':3A,18 'the':4B,13 'violets':6B,15 'vo':11
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-2', 'q-oldst-3', 'q-grit-2', 'q-hap-3', 'q-drums-4', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-4', 'q-vocals-1', 'q-unu-1']
                                      'lastfmtags'  ['goth rock', 'gothic rock', 'post punk', 'gothic', 'goth']
                                        'tag_date'  1984
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620534783.784312  (2021-05-09 06:33:03)
                             'size'  1997369