======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '294'
                                          'artist'  'Vela Eyes'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 140'
                                           'title'  'Butcher Knife'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-3', 'q-vocals-3', 'q-chart-2', 'q-bass-2', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-localness-1']")
                                     'discogstags'  "['alternative rock', 'shoegaze', 'space rock', 'electronic', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '83'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 140'
'albumartist'                                       'Various Artists'
'artist'                                            'Vela Eyes'
'bpm'                                               '108.704'
'comment'                                           'http://archive.org/details/jwz-mixtape-140'
'crc32'                                             'cd3803c6'
'date'                                              '2013'
'discogstags'                                       ['alternative rock', 'shoegaze', 'space rock', 'electronic', 'rock']
'encoder'                                           'Lavf54.49.102'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'height'                                            '0'
'key'                                               '11A'
'length'                                            '294.22'
'md5'                                               'f9f0751c2fdcfbded1cb4ae55a4c3c39'
'mtime'                                             '1404721556'
'q-bass'                                            '2'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '3'
'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'                                             '1'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-10.71 dB'
'replaygain_track_peak'                             '1.213395'
'sha1'                                              '3e90f5f1664d45761eb5ba29d9b9b756add4b348'
'size'                                              '10289783'
'source'                                            'original'
'tbpm'                                              '83'
'tcmp'                                              '1'
'title'                                             'Butcher Knife'
'tkey'                                              '11A'
'tracknumber'                                       '18'
'width'                                             '0'
'year'                                              '2013'

========================== row from database ==========================
                                              'id'  1305072
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-140-VO/18 Vela Eyes -- Butcher Knife (2013).ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  294
                                           'genre'  set-pl-jwz
                                        'filesize'  3495964
                                           'mtime'  1620385752
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 18 (2013) set pl
                                      'tag_artist'  Vela Eyes
                                     'tag_release'  jwz mixtape 140
                                       'tag_title'  Butcher Knife
                                             'bpm'  83.0
                                    'search_title'  'butcher':1 'knife':2
                                   'search_artist'  'eyes':2 'vela':1
                                  'search_release'  '140':3 'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '18':4 '2013':5,6 'mixtapes':2 'pl':8 'set':7 'vo':3
                                    'search_combo'  '0playlists':8 '140':7C '18':11 '2013':12,13 'butcher':1A 'eyes':4B 'jwz':5C 'knife':2A 'mixtape':6C 'mixtapes':9 'pl':15 'set':14 'vela':3B 'vo':10
                                    'tag_tracknum'  18
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-oldst-3', 'q-grit-2', '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-other-3', 'q-bass-2', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  []
                                        'tag_date'  2013
                                     'discogstags'  ['alternative rock', 'shoegaze', 'space rock', 'electronic', 'rock']

============================== file details ==============================
                                           'mtime'  1620385752.39734  (2021-05-07 13:09:12)
                             'size'  3495964