======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '112'
                                          'artist'  'Hecq'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 068'
                                           'title'  'Dis Reverberation'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-2', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-4', 'q-vocals-2', 'q-chart-2', 'q-bass-4', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-localness-1']")
                                      'lastfmtags'  "['glitch', 'idm', 'dubstep', 'ambient', 'electronic', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '100.058'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 068'
'albumartist'                                       'Various Artists'
'artist'                                            'Hecq'
'bpm'                                               '100.058'
'comment'                                           'http://archive.org/details/jwz-mixtape-068'
'crc32'                                             'f5d165cc'
'date'                                              '2008'
'discogstags'                                       'electronic'
'encoder'                                           ['Lavc55.68.101 libvorbis', 'Lavf55.45.100']
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'height'                                            '0'
'key'                                               '6A'
'lastfmtags'                                        ['glitch', 'idm', 'dubstep', 'ambient', 'electronic', 'experimental']
'length'                                            '113.11'
'md5'                                               '6994f85fb722617e6136702210dcc141'
'mtime'                                             '1342524152'
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '4'
'q-grit'                                            '2'
'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'                                             '2'
'q-unu'                                             '2'
'q-vocals'                                          '2'
'replaygain_track_gain'                             '-1.28 dB'
'replaygain_track_peak'                             '0.858801'
'sha1'                                              'cc1115068e259da840a8c990a469c88aa7c165a8'
'size'                                              '2714801'
'source'                                            'original'
'title'                                             'Dis Reverberation'
'tracknumber'                                       '14'
'width'                                             '0'

========================== row from database ==========================
                                              'id'  1340449
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-068-VO/14_Hecq_--_Dis_Reverberation_2008.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  112
                                           'genre'  set-pl-jwz
                                        'filesize'  1095172
                                           'mtime'  1620385711
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 14_Hecq_ _Dis_Reverberation_2008 set pl
                                      'tag_artist'  Hecq
                                     'tag_release'  jwz mixtape 068
                                       'tag_title'  Dis Reverberation
                                             'bpm'  100.058
                                    'search_title'  'dis':1 'reverberation':2
                                   'search_artist'  'hecq':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '14':4 '2008':8 'dis':6 'hecq':5 'mixtapes':2 'pl':10 'reverberation':7 'set':9 'vo':3
                                    'search_combo'  '0playlists':6 '14':9 '2008':13 'dis':1A,11 'hecq':3B,10 'jwz':4C 'mixtape':5C 'mixtapes':7 'pl':15 'reverberation':2A,12 'set':14 'vo':8
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-oldst-3', 'q-grit-2', '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-other-3', 'q-bass-4', 'q-vocals-2', 'q-unu-2']
                                      'lastfmtags'  ['glitch', 'idm', 'dubstep', 'ambient', 'electronic', 'experimental']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620385710.5831542  (2021-05-07 13:08:30)
                             'size'  1095172