======================== unified (from filesystem) ========================
                                         'bitrate'  '96.0'
                                        'duration'  '282'
                                          'artist'  'A.i.'
                                     'text_people'  ''
                                         'release'  'jwz mixtape 040'
                                           'title'  'Maria on the Moon Feb'
                                           '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-3', 'q-mixbeat-2', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['drum and bass', 'british', 'j-pop', 'rock', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '29'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'set-pl-jwz'
                                             'bpm'  '105.532'
                                             'key'  '2B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'jwz mixtape 040'
'albumartist'                                       'Various Artists'
'artist'                                            'A.i.'
'bpm'                                               '105.532'
'comment'                                           'http://archive.org/details/jwz-mixtape-040'
'crc32'                                             'ec740f8c'
'date'                                              '2008'
'encoder'                                           'Lavf54.3.100'
'format'                                            'VBR MP3'
'genre'                                             'set-pl-jwz'
'key'                                               '2B'
'lastfmtags'                                        ['drum and bass', 'british', 'j-pop', 'rock', 'pop']
'length'                                            '299.47'
'md5'                                               'de7014a8bd3db53e5c6066bc04ba8721'
'mtime'                                             '1342521244'
'q-bass'                                            '3'
'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'                             '-10.42 dB'
'replaygain_track_peak'                             '1.402109'
'sha1'                                              '0dd2ed16b5986ec0276e47dd8533bba2f775ad18'
'size'                                              '5989504'
'source'                                            'original'
'title'                                             'Maria on the Moon Feb'
'tracknumber'                                       '29'
'year'                                              '2007'

========================== row from database ==========================
                                              'id'  1290707
                                            'path'  /data/Music/Bulk/0playlists/jwz-mixtapes/jwz-mixtape-040-VO/29_A.i._--_Maria_on_the_Moon_Feb_2008.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  282
                                           'genre'  set-pl-jwz
                                        'filesize'  3694192
                                           'mtime'  1620535047
                                   'redo_metaread'  0
                                        'rest_str'   0playlists mixtapes VO 29_A.i._ _Maria_on_the_Moon_Feb_2008 set pl
                                      'tag_artist'  A.i.
                                     'tag_release'  jwz mixtape 040
                                       'tag_title'  Maria on the Moon Feb
                                             'bpm'  105.532
                                    'search_title'  'feb':5 'maria':1 'moon':4 'on':2 'the':3
                                   'search_artist'  'a':1 'ai':3 'i':2
                                  'search_release'  'jwz':1 'mixtape':2
                                     'search_rest'  '0playlists':1 '2008':14 '29':4,7 'a':5 'ai':8 'feb':13 'i':6 'maria':9 'mixtapes':2 'moon':12 'on':10 'pl':16 'set':15 'the':11 'vo':3
                                    'search_combo'  '0playlists':11 '2008':24 '29':14,17 'a':6B,15 'ai':8B,18 'feb':5A,23 'i':7B,16 'jwz':9C 'maria':1A,19 'mixtape':10C 'mixtapes':12 'moon':4A,22 'on':2A,20 'pl':26 'set':25 'the':3A,21 'vo':13
                                    'tag_tracknum'  29
                                      'num_images'  0
                                             'key'  2B
                                           '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-3', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['drum and bass', 'british', 'j-pop', 'rock', 'pop']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620535046.9834208  (2021-05-09 06:37:26)
                             'size'  3694192