======================== unified (from filesystem) ========================
                                         'bitrate'  '198.4'
                                        'duration'  '126'
                                          'artist'  'Europe'
                                     'text_people'  ''
                                         'release'  '101 80s Hits'
                                           'title'  'The Final Countdown'
                                           'quals'  ("['q-bass-3', 'q-vocals-3', 'q-play-3', 'q-unu-2', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-4', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-4', 'q-other-2', 'q-mixbeat-1', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['80s', 'classic rock', 'hair metal', 'hard rock', 'rock']"
                                     'discogstags'  "['trance', 'techno', 'electronic']"
                             'musicbrainz_albumid'  '12fdb1a1-c3da-43a3-ba0a-b95201e0fa6e'
                       'musicbrainz_albumartistid'  '89ad4ac3-39f7-470e-963a-56509c546377'
                            'musicbrainz_artistid'  'ccfe7a3c-1a45-4984-a8d0-644549cefe61'
                             'musicbrainz_trackid'  '8e8f45ba-4712-406c-a13c-98e8c03f2835'
                                     'tracknumber'  '13'
                                      'tracktotal'  '20'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'soundtrack-game'
                                             'bpm'  '139.083'
                                             'key'  '6A'
                                        'acoustid'  '07843277-bce1-4004-9c64-d4e2324bc15a'
rest: ''

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

'acoustid_id'                                       '07843277-bce1-4004-9c64-d4e2324bc15a'
'album'                                             '101 80s Hits'
'albumartist'                                       'Various Artists'
'albumartistsort'                                   'Various Artists'
'artist'                                            'Europe'
'artistsort'                                        'Europe'
'asin'                                              'B001I8IRF8'
'barcode'                                           '5099926468525'
'bpm'                                               '139.083'
'catalognumber'                                     '50999 264685 2 5'
'compilation'                                       '1'
'date'                                              '2008'
'discnumber'                                        '4'
'discogstags'                                       ['trance', 'techno', 'electronic']
'disctotal'                                         '5'
'genre'                                             'soundtrack-game'
'isrc'                                              ['USSM18600196', 'USSM18600692', 'USSM19300071']
'key'                                               '6A'
'label'                                             'EMI Music Australia'
'lastfmtags'                                        ['80s', 'classic rock', 'hair metal', 'hard rock', 'rock']
'media'                                             'CD'
'musicbrainz_albumartistid'                         '89ad4ac3-39f7-470e-963a-56509c546377'
'musicbrainz_albumid'                               '12fdb1a1-c3da-43a3-ba0a-b95201e0fa6e'
'musicbrainz_artistid'                              'ccfe7a3c-1a45-4984-a8d0-644549cefe61'
'musicbrainz_trackid'                               '8e8f45ba-4712-406c-a13c-98e8c03f2835'
'originaldate'                                      '2008'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '4'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '2'
'q-vocals'                                          '3'
'releasecountry'                                    'AU'
'releasestatus'                                     'official'
'releasetype'                                       'compilation'
'replaygain_track_gain'                             '-2.01 dB'
'replaygain_track_peak'                             '0.618554'
'script'                                            'Latn'
'title'                                             'The Final Countdown'
'tracknumber'                                       '13'
'tracktotal'                                        '20'

========================== row from database ==========================
                                              'id'  1108320
                                            'path'  /data/Music/Bulk/0soundtrack/Game Music/topgear2-title.ogg
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  126
                                           'genre'  soundtrack-game
                                        'filesize'  3070845
                                           'mtime'  1676125536
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Game Music topgear2 title soundtrack game
                                      'tag_artist'  Europe
                                     'tag_release'  101 80s Hits
                                       'tag_title'  The Final Countdown
                                             'bpm'  139.083
                                    'search_title'  'countdown':3 'final':2 'the':1
                                   'search_artist'  'europe':1
                                  'search_release'  '101':1 '80s':2 'hits':3
                                     'search_rest'  '0soundtrack':1 'game':2 'music':3 'soundtrack':6 'title':5 'topgear2':4
                                    'search_combo'  '0soundtrack':8 '101':5C '80s':6C 'countdown':3A 'europe':4B 'final':2A 'game':9 'hits':7C 'music':10 'soundtrack':13 'the':1A 'title':12 'topgear2':11
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['q-hhrnbtt-1', 'q-grit-2', 'q-play-3', 'q-bass-3', 'q-piano-1', 'q-other-2', 'q-mixbeat-1', 'q-jzfks-1', 'q-drums-4', 'q-chart-4', 'q-vocals-3', 'q-syn-2', 'q-oldst-3', 'q-busy-3', 'q-unu-2', 'q-localness-1', 'q-hap-3']
                                      'lastfmtags'  ['80s', 'classic rock', 'hair metal', 'hard rock', 'rock']
                                        'tag_date'  2008
                                     'discogstags'  ['trance', 'techno', 'electronic']

============================== file details ==============================
                                           'mtime'  1676125535.6695087  (2023-02-11 15:25:35)
                             'size'  3070845