======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '686'
                                          'artist'  'School of Seven Bells'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 060'
                                           'title'  'Sempiternal/Amaranth'
                                           '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-1', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['psychedelic', 'shoegaze', 'electronic', 'dream pop', 'experimental']"
                                     'discogstags'  "['electronic', 'downtempo', 'indie rock', 'ethereal', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '129.646'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 060'
'albumartist'                                       'Various Artists'
'artist'                                            'School of Seven Bells'
'bpm'                                               '129.646'
'comment'                                           'http://archive.org/details/jwz-mixtape-060'
'crc32'                                             'f64b3f1a'
'discogstags'                                       ['electronic', 'downtempo', 'indie rock', 'ethereal', 'rock']
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '12B'
'lastfmtags'                                        ['psychedelic', 'shoegaze', 'electronic', 'dream pop', 'experimental']
'length'                                            '700.32'
'md5'                                               '85e153b6e792fa510eff525208d9a79c'
'mtime'                                             '1342523282'
'q-bass'                                            '1'
'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'                                             '2'
'q-vocals'                                          '2'
'replaygain_track_gain'                             '-6.69 dB'
'replaygain_track_peak'                             '1.181167'
'sha1'                                              'f4f01de07ba3c29b85e157ceff0bc203c175890d'
'size'                                              '16807859'
'source'                                            'original'
'title'                                             'Sempiternal/Amaranth'

========================== row from database ==========================
                                              'id'  1314182
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-060-VO/05_School_of_Seven_Bells_--_Sempiternal_|_Amaranth_2008.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  686
                                           'genre'  set-pl-jwz
                                        'filesize'  8477878
                                           'mtime'  1620535797
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 05_School_of_Seven_Bells_ _Sempiternal_|_Amaranth_2008 set pl
                                      'tag_artist'  School of Seven Bells
                                     'tag_release'  jwz mixtape 060
                                       'tag_title'  Sempiternal/Amaranth
                                             'bpm'  129.646
                                    'search_title'  'amaranth':2 'sempiternal':1 'sempiternalamaranth':3
                                   'search_artist'  'bells':4 'of':2 'school':1 'seven':3
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '05':4 '0playlists':1 '2008':11 'amaranth':10 'bells':8 'mixtapes':2 'of':6 'pl':13 'school':5 'sempiternal':9 'set':12 'seven':7 'vo':3
                                    'search_combo'  '05':13 '0playlists':10 '2008':20 'amaranth':2A,19 'bells':7B,17 'jwz':8C 'mixtape':9C 'mixtapes':11 'of':5B,15 'pl':22 'school':4B,14 'sempiternal':1A,18 'sempiternalamaranth':3A 'set':21 'seven':6B,16 'vo':12
                                    'tag_tracknum'  None
                                      '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-1', 'q-vocals-2', 'q-unu-2']
                                      'lastfmtags'  ['psychedelic', 'shoegaze', 'electronic', 'dream pop', 'experimental']
                                        'tag_date'  
                                     'discogstags'  ['electronic', 'downtempo', 'indie rock', 'ethereal', 'rock']

============================== file details ==============================
                                           'mtime'  1620535797.1059532  (2021-05-09 06:49:57)
                             'size'  8477878