======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '115'
                                          'artist'  'Mon Frere'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 025'
                                           'title'  'R.V.D.G.S.F. Fighting Mad'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-4', '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-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['russian', 'female vocalists', 'punk', 'rap', 'indie rock']"
                                     'discogstags'  "['alternative rock', 'indie rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '90.250'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 025'
'albumartist'                                       'Various Artists'
'artist'                                            'Mon Frere'
'bpm'                                               '90.250'
'comment'                                           'http://archive.org/details/jwz-mixtape-025'
'crc32'                                             '9b18db39'
'date'                                              '2004'
'discogstags'                                       ['alternative rock', 'indie rock', 'rock']
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '7A'
'lastfmtags'                                        ['russian', 'female vocalists', 'punk', 'rap', 'indie rock']
'length'                                            '117.29'
'md5'                                               'eae5a21beb0d9a2b8bcd66b3d87c2d7a'
'mtime'                                             '1342519743'
'q-bass'                                            '2'
'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'                                          '3'
'replaygain_track_gain'                             '-11.67 dB'
'replaygain_track_peak'                             '1.403041'
'sha1'                                              'ccbe717e7e21a089f74a02c739f9fcebf40f3142'
'size'                                              '2345909'
'source'                                            'original'
'title'                                             'R.V.D.G.S.F. Fighting Mad'
'tracknumber'                                       '19'

========================== row from database ==========================
                                              'id'  1293253
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-025-VO/19_Mon_Frere_--_R.V.D.G.S.F._Fighting_Mad_2004.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  115
                                           'genre'  set-pl-jwz
                                        'filesize'  1507689
                                           'mtime'  1620534141
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 19_Mon_Frere_ _R.V.D.G.S.F._Fighting_Mad_2004 set pl
                                      'tag_artist'  Mon Frere
                                     'tag_release'  jwz mixtape 025
                                       'tag_title'  R.V.D.G.S.F. Fighting Mad
                                             'bpm'  90.25
                                    'search_title'  'd':3 'f':6 'fighting':8 'g':4 'mad':9 'r':1 'rvdgsf':7 's':5 'v':2
                                   'search_artist'  'frere':2 'mon':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '19':4 '2004':15,19 'd':9 'f':12 'fighting':13,17 'frere':6 'g':10 'mad':14,18 'mixtapes':2 'mon':5 'pl':21 'r':7 'rvdgsf':16 's':11 'set':20 'v':8 'vo':3
                                    'search_combo'  '0playlists':14 '19':17 '2004':28,32 'd':3A,22 'f':6A,25 'fighting':8A,26,30 'frere':11B,19 'g':4A,23 'jwz':12C 'mad':9A,27,31 'mixtape':13C 'mixtapes':15 'mon':10B,18 'pl':34 'r':1A,20 'rvdgsf':7A,29 's':5A,24 'set':33 'v':2A,21 'vo':16
                                    'tag_tracknum'  19
                                      'num_images'  0
                                             'key'  7A
                                           '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-2', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['russian', 'female vocalists', 'punk', 'rap', 'indie rock']
                                        'tag_date'  2004
                                     'discogstags'  ['alternative rock', 'indie rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620534141.3594558  (2021-05-09 06:22:21)
                             'size'  1507689