======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '226'
                                          'artist'  'Stiletta'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 040'
                                           'title'  'Rock and Roll Queen Sep'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-4', 'q-vocals-2', 'q-chart-2', 'q-bass-3', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-3', "
 "'q-localness-1']")
                                     'discogstags'  "['electronic', 'atmospheric black metal', 'dungeon synth', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '02'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '104.175'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 040'
'albumartist'                                       'Various Artists'
'artist'                                            'Stiletta'
'bpm'                                               '104.175'
'comment'                                           'http://archive.org/details/jwz-mixtape-040'
'crc32'                                             '5ffc7df7'
'date'                                              '2005'
'discogstags'                                       ['electronic', 'atmospheric black metal', 'dungeon synth', 'rock']
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '12B'
'length'                                            '243.59'
'md5'                                               '11574c7275adb5295612e357d4693aa0'
'mtime'                                             '1342521206'
'q-bass'                                            '3'
'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'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '2'
'replaygain_track_gain'                             '-10.58 dB'
'replaygain_track_peak'                             '1.291227'
'sha1'                                              'e018ccb0d4e9f567699ba47b8b910f6fc5813a5c'
'size'                                              '4871808'
'source'                                            'original'
'title'                                             'Rock and Roll Queen Sep'
'tracknumber'                                       '02'
'year'                                              '2005'

========================== row from database ==========================
                                              'id'  1356299
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-040-VO/02_Stiletta_--_Rock_and_Roll_Queen_Sep_2005.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  226
                                           'genre'  set-pl-jwz
                                        'filesize'  2798857
                                           'mtime'  1620534993
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 02_Stiletta_ _Rock_and_Roll_Queen_Sep_2005 set pl
                                      'tag_artist'  Stiletta
                                     'tag_release'  jwz mixtape 040
                                       'tag_title'  Rock and Roll Queen Sep
                                             'bpm'  104.175
                                    'search_title'  'and':2 'queen':4 'rock':1 'roll':3 'sep':5
                                   'search_artist'  'stiletta':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '02':4 '0playlists':1 '2005':11 'and':7 'mixtapes':2 'pl':13 'queen':9 'rock':6 'roll':8 'sep':10 'set':12 'stiletta':5 'vo':3
                                    'search_combo'  '02':12 '0playlists':9 '2005':19 'and':2A,15 'jwz':7C 'mixtape':8C 'mixtapes':10 'pl':21 'queen':4A,17 'rock':1A,14 'roll':3A,16 'sep':5A,18 'set':20 'stiletta':6B,13 'vo':11
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-3', '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-3', 'q-vocals-2', 'q-unu-1']
                                      'lastfmtags'  []
                                        'tag_date'  2005
                                     'discogstags'  ['electronic', 'atmospheric black metal', 'dungeon synth', 'rock']

============================== file details ==============================
                                           'mtime'  1620534992.978286  (2021-05-09 06:36:32)
                             'size'  2798857