======================== unified (from filesystem) ========================
                                         'bitrate'  '217.6'
                                        'duration'  '348'
                                          'artist'  'Fracture, Stretch & Shout'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  'Deep Love (Original Mix)'
                                           'quals'  ("['q-bass-3', 'q-vocals-1', 'q-play-2', '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-1', 'q-mixbeat-3', 'q-syn-3', 'q-localness-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-th'
                                             'bpm'  '124.1'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'artist'                                            'Fracture, Stretch & Shout'
'bpm'                                               '124.1'
'genre'                                             'electronic-th'
'key'                                               '10A'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '3'
'q-oldst'                                           '3'
'q-other'                                           '1'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '3'
'q-unu'                                             '1'
'q-vocals'                                          '1'
'replaygain_track_gain'                             '-8.87 dB'
'replaygain_track_peak'                             '1.101071'
'title'                                             'Deep Love (Original Mix)'

========================== row from database ==========================
                                              'id'  1483224
                                            'path'  /data/Music/Bulk/00poprockelectronic/Deep/Facture, Stretch & Shout - Deep Love (Original Mix).ogg
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  348
                                           'genre'  electronic-th
                                        'filesize'  9981323
                                           'mtime'  1620568938
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Facture, electronic th
                                      'tag_artist'  Fracture, Stretch & Shout
                                     'tag_release'  None
                                       'tag_title'  Deep Love (Original Mix)
                                             'bpm'  124.1
                                    'search_title'  'deep':1 'love':2 'mix':5,6 'original':3,4
                                   'search_artist'  'fracture':1,2 'shout':4 'stretch':3
                                  'search_release'  
                                     'search_rest'  '00poprockelectronic':1 'electronic':4 'facture':2,3 'th':5
                                    'search_combo'  '00poprockelectronic':11 'deep':1A 'electronic':14 'facture':12,13 'fracture':7B,8B 'love':2A 'mix':5A,6A 'original':3A,4A 'shout':10B 'stretch':9B 'th':15
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['q-grit-2', 'q-hhrnbtt-1', 'q-mixbeat-3', 'q-drums-4', 'q-bass-3', 'q-piano-1', 'q-chart-2', 'q-vocals-1', 'q-syn-3', 'q-busy-3', 'q-unu-1', 'q-localness-1', 'q-play-2', 'q-other-1', 'q-jzfks-1', 'q-oldst-3']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620568937.7143703  (2021-05-09 16:02:17)
                             'size'  9981323