======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '172'
                                          'artist'  'Veruca Salt'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 016'
                                           'title'  'Innocent'
                                           'quals'  ("['q-grit-3', 'q-busy-3', 'q-other-3', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-3', 'q-vocals-2', 'q-chart-2', 'q-bass-3', 'q-mixbeat-1', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['alternative rock', 'grunge', 'alternative', 'female vocalists', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'rock-gr-grunge'
                                             'bpm'  '88.015'
                                             'key'  '1B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 016'
'albumartist'                                       'Various Artists'
'artist'                                            'Veruca Salt'
'bpm'                                               ['88.015', '88.015']
'comment'                                           'http://archive.org/details/jwz-mixtape-016'
'crc32'                                             'b4055bb0'
'date'                                              '2006'
'discogstags'                                       'rock'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'rock-gr-grunge'
'key'                                               '1B'
'lastfmtags'                                        ['alternative rock', 'grunge', 'alternative', 'female vocalists', 'rock']
'length'                                            '185.53'
'md5'                                               '3172f3524d06f594e474672ddca51e92'
'mtime'                                             '1342518836'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '3'
'q-grit'                                            '3'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '2'
'replaygain_track_gain'                             '-12.31 dB'
'replaygain_track_peak'                             '1.452376'
'sha1'                                              '77be857485405b650d3d8b2df104975c88094c1f'
'size'                                              '3710756'
'source'                                            'original'
'title'                                             'Innocent'
'tracknumber'                                       '16'

========================== row from database ==========================
                                              'id'  1301766
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-016-VO/16_Veruca_Salt_--_Innocent_2006.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  172
                                           'genre'  rock-gr-grunge
                                        'filesize'  2277815
                                           'mtime'  1636903194
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 16_Veruca_Salt_ _Innocent_2006 rock gr grunge
                                      'tag_artist'  Veruca Salt
                                     'tag_release'  jwz mixtape 016
                                       'tag_title'  Innocent
                                             'bpm'  88.015
                                    'search_title'  'innocent':1
                                   'search_artist'  'salt':2 'veruca':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '16':4 '2006':8 'gr':10 'grunge':11 'innocent':7 'mixtapes':2 'rock':9 'salt':6 'veruca':5 'vo':3
                                    'search_combo'  '0playlists':6 '16':9 '2006':13 'gr':15 'grunge':16 'innocent':1A,12 'jwz':4C 'mixtape':5C 'mixtapes':7 'rock':14 'salt':3B,11 'veruca':2B,10 'vo':8
                                    'tag_tracknum'  16
                                      'num_images'  0
                                             'key'  1B
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-3', 'q-oldst-3', 'q-grit-3', 'q-hap-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-bass-3', 'q-vocals-2', 'q-unu-1']
                                      'lastfmtags'  ['alternative rock', 'grunge', 'alternative', 'female vocalists', 'rock']
                                        'tag_date'  2006
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1636903194.4792385  (2021-11-14 16:19:54)
                             'size'  2277815