======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '366'
                                          'artist'  'Pigface'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 072'
                                           'title'  'Insect/Suspect (Motel Kafka mix)'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-2', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-3', 'q-vocals-3', 'q-chart-2', 'q-bass-4', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-localness-1']")
                                      'lastfmtags'  "['rock', 'industrial', 'electronic', 'experimental', 'industrial rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '100.009'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 072'
'albumartist'                                       'Various Artists'
'artist'                                            'Pigface'
'bpm'                                               '100.009'
'comment'                                           'http://archive.org/details/jwz-mixtape-072'
'crc32'                                             'b53bc142'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '10A'
'lastfmtags'                                        ['rock', 'industrial', 'electronic', 'experimental', 'industrial rock']
'length'                                            '366.55'
'md5'                                               '6976cc1b35d88802c3112156e6176b5a'
'mtime'                                             '1342524533'
'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'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '2'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-10.28 dB'
'replaygain_track_peak'                             '1.242120'
'sha1'                                              '958967f3e1c51e32437abe1df325c4cddb1ff299'
'size'                                              '6219947'
'source'                                            'original'
'title'                                             'Insect/Suspect (Motel Kafka mix)'

========================== row from database ==========================
                                              'id'  1319797
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-072-VO/06_Pigface_--_Insect|Suspect_Motel_Kafka_Mix_2003.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  366
                                           'genre'  set-pl-jwz
                                        'filesize'  4135572
                                           'mtime'  1620385728
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 06_Pigface_ _Insect|Suspect_Motel_Kafka_Mix_2003 set pl
                                      'tag_artist'  Pigface
                                     'tag_release'  jwz mixtape 072
                                       'tag_title'  Insect/Suspect (Motel Kafka mix)
                                             'bpm'  100.009
                                    'search_title'  'insect':1 'insectsuspect':3 'kafka':6 'mix':7,8 'motel':4,5 'suspect':2
                                   'search_artist'  'pigface':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '06':4 '0playlists':1 '2003':11 'insect':6 'kafka':9 'mix':10 'mixtapes':2 'motel':8 'pigface':5 'pl':13 'set':12 'suspect':7 'vo':3
                                    'search_combo'  '06':15 '0playlists':12 '2003':22 'insect':1A,17 'insectsuspect':3A 'jwz':10C 'kafka':6A,20 'mix':7A,8A,21 'mixtape':11C 'mixtapes':13 'motel':4A,5A,19 'pigface':9B,16 'pl':24 'set':23 'suspect':2A,18 'vo':14
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['q-mixbeat-2', 'q-chart-2', 'q-other-3', '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-3', 'q-unu-2']
                                      'lastfmtags'  ['rock', 'industrial', 'electronic', 'experimental', 'industrial rock']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620385728.081734  (2021-05-07 13:08:48)
                             'size'  4135572