======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '187'
                                          'artist'  'Cousin Joe'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Wedding Day Blues'
                                           'quals'  ("['q-bass-3', 'q-vocals-4', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-2', "
 "'q-jzfks-1', 'q-oldst-1', 'q-chart-1', 'q-grit-2', 'q-hhrnbtt-2', "
 "'q-drums-1', 'q-other-3', 'q-mixbeat-2', 'q-syn-2', 'q-localness-1']")
                                      'lastfmtags'  "['blues', 'rhythm and blues']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'set-th-sex'
                                             'bpm'  '135.910'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'artist'                                            'Cousin Joe'
'bpm'                                               '135.910'
'genre'                                             'set-th-sex'
'key'                                               '6B'
'lastfmtags'                                        ['blues', 'rhythm and blues']
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '1'
'q-drums'                                           '1'
'q-grit'                                            '2'
'q-hhrnbtt'                                         '2'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '1'
'q-other'                                           '3'
'q-piano'                                           '2'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '4'
'replaygain_track_gain'                             '-5.25 dB'
'replaygain_track_peak'                             '0.942560'
'title'                                             'Wedding Day Blues'

========================== row from database ==========================
                                              'id'  940059
                                            'path'  /data/Music/Bulk/0playlists/0novelty themes/sexy/Cousin Joe - Wedding Day Blues.aif.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  187
                                           'genre'  set-th-sex
                                        'filesize'  2514075
                                           'mtime'  1620343509
                                   'redo_metaread'  0
                                        'rest_str'   0playlists 0novelty themes sexy Blues.aif set th sex
                                      'tag_artist'  Cousin Joe
                                     'tag_release'  None
                                       'tag_title'  Wedding Day Blues
                                             'bpm'  135.91
                                    'search_title'  'blues':3 'day':2 'wedding':1
                                   'search_artist'  'cousin':1 'joe':2
                                  'search_release'  
                                     'search_rest'  '0novelty':2 '0playlists':1 'aif':6 'blues':5 'bluesaif':7 'set':8 'sex':10 'sexy':4 'th':9 'themes':3
                                    'search_combo'  '0novelty':7 '0playlists':6 'aif':11 'blues':3A,10 'bluesaif':12 'cousin':4B 'day':2A 'joe':5B 'set':13 'sex':15 'sexy':9 'th':14 'themes':8 'wedding':1A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['q-mixbeat-2', 'q-chart-1', 'q-other-3', 'q-oldst-1', 'q-grit-2', 'q-drums-1', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-2', 'q-syn-2', 'q-piano-2', 'q-play-3', 'q-bass-3', 'q-vocals-4', 'q-unu-1']
                                      'lastfmtags'  ['blues', 'rhythm and blues']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620343509.061682  (2021-05-07 01:25:09)
                             'size'  2514075