======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '293'
                                          'artist'  'This Ascension'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 055'
                                           'title'  'Exhibition'
                                           'quals'  ("['q-bass-4', '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-1', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['gothic rock', 'gothic', 'goth', 'ethereal', 'darkwave']"
                                     'discogstags'  "['goth rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '04'
                                      'tracktotal'  ''
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz;eid-ebm or industrial or darkwave;eid-goth or gothrock-gothrock'
                                             'bpm'  '144.130'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 055'
'albumartist'                                       'Various Artists'
'artist'                                            'This Ascension'
'bpm'                                               '144.130'
'comment'                                           'http://archive.org/details/jwz-mixtape-055'
'crc32'                                             '4826df66'
'date'                                              '1994'
'discogstags'                                       ['goth rock', 'rock']
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             ['set-pl-jwz',
 'eid-ebm or industrial or darkwave',
 'eid-goth or gothrock-gothrock']
'key'                                               '11B'
'lastfmtags'                                        ['gothic rock', 'gothic', 'goth', 'ethereal', 'darkwave']
'length'                                            '294.97'
'md5'                                               '3dd28accbd38efd0eac1f89be4f7e13c'
'mtime'                                             '1342522787'
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '3'
'q-grit'                                            '2'
'q-hap'                                             '1'
'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'                             '-4.02 dB'
'replaygain_track_peak'                             '0.972177'
'sha1'                                              '0e2485b4aa7a9aa9a5c6af5023b0344cb7610841'
'size'                                              '4719605'
'source'                                            'original'
'title'                                             'Exhibition'
'tracknumber'                                       '04'

========================== row from database ==========================
                                              'id'  1333950
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-055-VO/04_This_Ascension_--_Exhibition_1994.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  293
                                           'genre'  set-pl-jwz;eid-ebm or industrial or darkwave;eid-goth or gothrock-gothrock
                                        'filesize'  3299146
                                           'mtime'  1620297027
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 04_This_Ascension_ _Exhibition_1994 set pl jwz;eid ebm or industrial or darkwave;eid goth or gothrock gothrock
                                      'tag_artist'  This Ascension
                                     'tag_release'  jwz mixtape 055
                                       'tag_title'  Exhibition
                                             'bpm'  144.13
                                    'search_title'  'exhibition':1
                                   'search_artist'  'ascension':2 'this':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '04':4 '0playlists':1 '1994':8 'ascension':6 'darkwave':18,20 'ebm':15 'eid':12,14,19,21 'exhibition':7 'goth':22 'gothrock':23 'industrial':17 'jwz':11,13 'mixtapes':2 'or':16 'pl':10 'set':9 'this':5 'vo':3
                                    'search_combo'  '04':9 '0playlists':6 '1994':13 'ascension':3B,11 'darkwave':23,25 'ebm':20 'eid':17,19,24,26 'exhibition':1A,12 'goth':27 'gothrock':28 'industrial':22 'jwz':4C,16,18 'mixtape':5C 'mixtapes':7 'or':21 'pl':15 'set':14 'this':2B,10 'vo':8
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-vocals-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-4', 'q-hap-1', 'q-unu-2']
                                      'lastfmtags'  ['gothic rock', 'gothic', 'goth', 'ethereal', 'darkwave']
                                        'tag_date'  1994
                                     'discogstags'  ['goth rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620297027.3828592  (2021-05-06 12:30:27)
                             'size'  3299146