======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '247'
                                          'artist'  'Stolen Babies'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 004'
                                           'title'  'Push Button'
                                           'quals'  ("['q-bass-3', 'q-vocals-3', 'q-play-3', '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-3', 'q-other-3', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  ("['female vocalists', 'dark cabaret', 'metal', 'avant garde', 'experimental', "
 "'avant garde metal']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '145.580'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 004'
'albumartist'                                       'Various Artists'
'artist'                                            'Stolen Babies'
'bpm'                                               '145.580'
'comment'                                           'http://archive.org/details/jwz-mixtape-004'
'crc32'                                             'bb601154'
'date'                                              '2006'
'discogstags'                                       'rock'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '11B'
'lastfmtags'                                        ['female vocalists',
 'dark cabaret',
 'metal',
 'avant garde',
 'experimental',
 'avant garde metal']
'length'                                            '256.4'
'md5'                                               '4708c9c0f3af9a8cf392670d3010a336'
'mtime'                                             '1342517625'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '3'
'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'                                             '2'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-11.36 dB'
'replaygain_track_peak'                             '1.359393'
'sha1'                                              '832e197f3b562767341bafd907e125d3cfbd715a'
'size'                                              '5128089'
'source'                                            'original'
'title'                                             'Push Button'
'tracknumber'                                       '14'

========================== row from database ==========================
                                              'id'  1352314
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-004-VO/14_Stolen_Babies_--_Push_Button_2006.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  247
                                           'genre'  set-pl-jwz
                                        'filesize'  2955145
                                           'mtime'  1620533374
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 14_Stolen_Babies_ _Push_Button_2006 set pl
                                      'tag_artist'  Stolen Babies
                                     'tag_release'  jwz mixtape 004
                                       'tag_title'  Push Button
                                             'bpm'  145.58
                                    'search_title'  'button':2 'push':1
                                   'search_artist'  'babies':2 'stolen':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '14':4 '2006':9 'babies':6 'button':8 'mixtapes':2 'pl':11 'push':7 'set':10 'stolen':5 'vo':3
                                    'search_combo'  '0playlists':7 '14':10 '2006':15 'babies':4B,12 'button':2A,14 'jwz':5C 'mixtape':6C 'mixtapes':8 'pl':17 'push':1A,13 'set':16 'stolen':3B,11 'vo':9
                                    'tag_tracknum'  14
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-hap-3', 'q-drums-3', '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-3', 'q-unu-2']
                                      'lastfmtags'  ['female vocalists', 'dark cabaret', 'metal', 'avant garde', 'experimental', 'avant garde metal']
                                        'tag_date'  2006
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620533373.882179  (2021-05-09 06:09:33)
                             'size'  2955145