======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '342'
                                          'artist'  'Drop Black Sky'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 034'
                                           'title'  'CtrlZ'
                                           'quals'  ("['q-bass-3', 'q-vocals-2', '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-3', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                     'discogstags'  "['ethereal', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '120.042'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 034'
'albumartist'                                       'Various Artists'
'artist'                                            'Drop Black Sky'
'bpm'                                               '120.042'
'comment'                                           'http://archive.org/details/jwz-mixtape-034'
'crc32'                                             'e3246c05'
'date'                                              '2006'
'discogstags'                                       ['ethereal', 'rock']
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '6A'
'length'                                            '344.46'
'md5'                                               '2cca6d57e23729ffcd079b8d53d151e6'
'mtime'                                             '1342520612'
'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'                             '-5.31 dB'
'replaygain_track_peak'                             '1.001366'
'sha1'                                              '64f5b297ef7f4db407120977c826c067e3be92e0'
'size'                                              '6889235'
'source'                                            'original'
'title'                                             'CtrlZ'
'tracknumber'                                       '08'

========================== row from database ==========================
                                              'id'  1296977
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-034-VO/08_Drop_Black_Sky_--_CtrlZ_2006.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  342
                                           'genre'  set-pl-jwz
                                        'filesize'  4071408
                                           'mtime'  1620534576
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 08_Drop_Black_Sky_ _CtrlZ_2006 set pl
                                      'tag_artist'  Drop Black Sky
                                     'tag_release'  jwz mixtape 034
                                       'tag_title'  CtrlZ
                                             'bpm'  120.042
                                    'search_title'  'ctrl':2 'ctrlz':1 'z':3
                                   'search_artist'  'black':2 'drop':1 'sky':3
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '08':4 '0playlists':1 '2006':9,14 'black':6 'ctrl':12 'ctrlz':8 'drop':5 'mixtapes':2 'pl':11 'set':10 'sky':7 'vo':3 'z':13
                                    'search_combo'  '08':12 '0playlists':9 '2006':17,22 'black':5B,14 'ctrl':2A,20 'ctrlz':1A,16 'drop':4B,13 'jwz':7C 'mixtape':8C 'mixtapes':10 'pl':19 'set':18 'sky':6B,15 'vo':11 'z':3A,21
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  6A
                                           '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'  2006
                                     'discogstags'  ['ethereal', 'rock']

============================== file details ==============================
                                           'mtime'  1620534576.2417994  (2021-05-09 06:29:36)
                             'size'  4071408