======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '327'
                                          'artist'  'The Plastic Wave'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 074'
                                           'title'  'Lost Waves of an Old Radio'
                                           'quals'  ("['q-bass-4', 'q-vocals-2', 'q-play-3', 'q-unu-1', '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-2', 'q-mixbeat-2', 'q-syn-2', 'q-localness-1']")
                                      'lastfmtags'  "['electronic', 'persian', 'industrial', 'sxsw2009', 'sxsw 2009']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  ''
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '141.611'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 074'
'albumartist'                                       'Various Artists'
'artist'                                            'The Plastic Wave'
'bpm'                                               '141.611'
'comment'                                           'http://archive.org/details/jwz-mixtape-074'
'crc32'                                             '5e64c7c1'
'date'                                              '2009'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '1A'
'lastfmtags'                                        ['electronic', 'persian', 'industrial', 'sxsw2009', 'sxsw 2009']
'length'                                            '328.33'
'md5'                                               'fe4903344c31bf81639375a0b81843ff'
'mtime'                                             '1342524730'
'q-bass'                                            '4'
'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'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '2'
'replaygain_track_gain'                             '-10.33 dB'
'replaygain_track_peak'                             '1.215212'
'sha1'                                              'ec16f52a405da0d5a11eb4ac4d985f0b6ed5ca3a'
'size'                                              '5253407'
'source'                                            'original'
'title'                                             'Lost Waves of an Old Radio'
'tracknumber'                                       '07'

========================== row from database ==========================
                                              'id'  1333826
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-074-VO/07_The_Plastic_Wave_--_Lost_Waves_of_an_Old_Radio_2009.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  327
                                           'genre'  set-pl-jwz
                                        'filesize'  3917535
                                           'mtime'  1620385735
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 07_The_Plastic_Wave_ _Lost_Waves_of_an_Old_Radio_2009 set pl
                                      'tag_artist'  The Plastic Wave
                                     'tag_release'  jwz mixtape 074
                                       'tag_title'  Lost Waves of an Old Radio
                                             'bpm'  141.611
                                    'search_title'  'an':4 'lost':1 'of':3 'old':5 'radio':6 'waves':2
                                   'search_artist'  'plastic':2 'the':1 'wave':3
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '07':4 '0playlists':1 '2009':14 'an':11 'lost':8 'mixtapes':2 'of':10 'old':12 'pl':16 'plastic':6 'radio':13 'set':15 'the':5 'vo':3 'wave':7 'waves':9
                                    'search_combo'  '07':15 '0playlists':12 '2009':25 'an':4A,22 'jwz':10C 'lost':1A,19 'mixtape':11C 'mixtapes':13 'of':3A,21 'old':5A,23 'pl':27 'plastic':8B,17 'radio':6A,24 'set':26 'the':7B,16 'vo':14 'wave':9B,18 'waves':2A,20
                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-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-bass-4', 'q-vocals-2', 'q-unu-1']
                                      'lastfmtags'  ['electronic', 'persian', 'industrial', 'sxsw2009', 'sxsw 2009']
                                        'tag_date'  2009
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385734.9879029  (2021-05-07 13:08:54)
                             'size'  3917535