======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '345'
                                          'artist'  'The Elastic Purejoy'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 004'
                                           'title'  'Monkey Bone-Walker'
                                           'quals'  ("['q-bass-4', 'q-vocals-1', '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-4', 'q-other-3', 'q-mixbeat-2', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['alternative rock', '90s', 'alternative', 'rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '19'
                                      'tracktotal'  ''
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '114.738'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 004'
'albumartist'                                       'Various Artists'
'artist'                                            'The Elastic Purejoy'
'bpm'                                               '114.738'
'comment'                                           'http://archive.org/details/jwz-mixtape-004'
'crc32'                                             '4f8d604e'
'date'                                              '1994'
'discogstags'                                       'rock'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '9A'
'lastfmtags'                                        ['alternative rock', '90s', 'alternative', 'rock']
'length'                                            '348.69'
'md5'                                               '18094f1e73cee686556f6900502a2127'
'mtime'                                             '1342517631'
'q-bass'                                            '4'
'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'                                          '1'
'replaygain_track_gain'                             '-4.65 dB'
'replaygain_track_peak'                             '1.138477'
'sha1'                                              '59fdceb3b4d1f2ecb4aaebeb2b27b022ea13d458'
'size'                                              '5579115'
'source'                                            'original'
'title'                                             'Monkey Bone-Walker'
'tracknumber'                                       '19'

========================== row from database ==========================
                                              'id'  1337940
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-004-VO/19_The_Elastic_Purejoy_--_Monkey_Bone-Walker_1994.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  345
                                           'genre'  set-pl-jwz
                                        'filesize'  3987008
                                           'mtime'  1620533380
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 19_The_Elastic_Purejoy_ _Monkey_Bone Walker_1994 set pl
                                      'tag_artist'  The Elastic Purejoy
                                     'tag_release'  jwz mixtape 004
                                       'tag_title'  Monkey Bone-Walker
                                             'bpm'  114.738
                                    'search_title'  'bone':2 'bonewalker':4 'monkey':1 'walker':3
                                   'search_artist'  'elastic':2 'purejoy':3 'the':1
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '19':4 '1994':11 'bone':9 'elastic':6 'mixtapes':2 'monkey':8 'pl':13 'purejoy':7 'set':12 'the':5 'vo':3 'walker':10
                                    'search_combo'  '0playlists':10 '19':13 '1994':20 'bone':2A,18 'bonewalker':4A 'elastic':6B,15 'jwz':8C 'mixtape':9C 'mixtapes':11 'monkey':1A,17 'pl':22 'purejoy':7B,16 'set':21 'the':5B,14 'vo':12 'walker':3A,19
                                    'tag_tracknum'  19
                                      'num_images'  0
                                             'key'  9A
                                           '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-4', 'q-vocals-1', 'q-unu-1']
                                      'lastfmtags'  ['alternative rock', '90s', 'alternative', 'rock']
                                        'tag_date'  1994
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620533379.5873344  (2021-05-09 06:09:39)
                             'size'  3987008