======================== unified (from filesystem) ========================
                                         'bitrate'  '217.6'
                                        'duration'  '386'
                                          'artist'  'Front Line Assembly'
                                     'text_people'  ''
                                         'release'  'Live Wired (Disc 2)'
                                           'title'  'Gun'
                                           'quals'  ("['q-bass-3', 'q-vocals-1', 'q-play-3', 'q-unu-2', 'q-busy-2', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-3', 'q-grit-3', 'q-hhrnbtt-1', "
 "'q-drums-4', 'q-other-2', 'q-mixbeat-3', 'q-hap-1', 'q-syn-3', "
 "'q-localness-1']")
                                      'lastfmtags'  "['industrial', 'ebm', 'electronic', 'electro-industrial', 'industrial metal']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave'
                                             'bpm'  '139.9'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Live Wired (Disc 2)'
'artist'                                            'Front Line Assembly'
'bpm'                                               '139.9'
'date'                                              '1996'
'discogstags'                                       'electronic'
'genre'                                             'eid-ebm or industrial or darkwave'
'key'                                               '10B'
'lastfmtags'                                        ['industrial', 'ebm', 'electronic', 'electro-industrial', 'industrial metal']
'q-bass'                                            '3'
'q-busy'                                            '2'
'q-chart'                                           '3'
'q-drums'                                           '4'
'q-grit'                                            '3'
'q-hap'                                             '1'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '3'
'q-oldst'                                           '3'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '3'
'q-unu'                                             '2'
'q-vocals'                                          '1'
'replaygain_track_gain'                             '-6.99 dB'
'replaygain_track_peak'                             '1.070688'
'title'                                             'Gun'
'tracknumber'                                       '01'

========================== row from database ==========================
                                              'id'  1489647
                                            'path'  /data/Music/Bulk/00dwimp/front line assembly - live wired (disc 2)[flac]/01 - Gun.ogg
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  386
                                           'genre'  eid-ebm or industrial or darkwave
                                        'filesize'  10989803
                                           'mtime'  1620296822
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp front line assembly live wired (disc 2)[flac] 01 eid ebm or industrial or darkwave
                                      'tag_artist'  Front Line Assembly
                                     'tag_release'  Live Wired (Disc 2)
                                       'tag_title'  Gun
                                             'bpm'  139.9
                                    'search_title'  'gun':1
                                   'search_artist'  'assembly':3 'front':1 'line':2
                                  'search_release'  '2':5,6 'disc':3,4 'live':1 'wired':2
                                     'search_rest'  '00dwimp':1 '2':9 '2flac':11 'assembly':4 'darkwave':16 'disc':7,8 'ebm':13 'eid':12 'flac':10 'front':2 'industrial':15 'line':3 'live':5 'or':14 'wired':6
                                    'search_combo'  '00dwimp':11 '2':9C,10C,19 '2flac':21 'assembly':4B,14 'darkwave':26 'disc':7C,8C,17,18 'ebm':23 'eid':22 'flac':20 'front':2B,12 'gun':1A 'industrial':25 'line':3B,13 'live':5C,15 'or':24 'wired':6C,16
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['q-mixbeat-3', 'q-chart-3', 'q-other-2', 'q-oldst-3', 'q-grit-3', 'q-vocals-1', 'q-drums-4', 'q-busy-2', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-3', 'q-piano-1', 'q-play-3', 'q-bass-3', 'q-hap-1', 'q-unu-2']
                                      'lastfmtags'  ['industrial', 'ebm', 'electronic', 'electro-industrial', 'industrial metal']
                                        'tag_date'  1996
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1620296822.0168655  (2021-05-06 12:27:02)
                             'size'  10989803