======================== unified (from filesystem) ========================
                                         'bitrate'  '192.539'
                                        'duration'  '186'
                                          'artist'  'R. Kelly'
                                     'text_people'  ''
                                         'release'  'YTMND Soundtrack, Volume 15'
                                           'title'  'Ignition (remix)'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-2', 'Q-UNU-1', 'Q-OLDST-3', "
 "'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', 'q-chart-3', "
 "'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']")
                                      'lastfmtags'  "['rnb', 'soul', 'rap', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '16'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '132.7'
                                             'key'  '4B'
                                        'acoustid'  'b06a6268-6c9d-4d6d-91ed-00c8d69f4261'
rest: ''

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

'APIC:YTMND'                                        type PictureType.COVER_FRONT (Cover (front)) b'YTMND'
                                     
'COMM:YTMND:eng'                                    "www.ytmnd.com - you're the man now dog!"
'TALB' (Album/Movie/Show title)                     'YTMND Soundtrack, Volume 15'
'TBPM' (BPM (beats per minute))                     '132.7'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-03-12'
'TIT2' (Title/songname/content description)         'Ignition (remix)'
'TKEY' (Initial key)                                '4B'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'R. Kelly'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'YTMND'
'TRCK' (Track number/Position in set)               '12/16'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Kelly, R.'
'TXXX:Acoustid Id'                                  'b06a6268-6c9d-4d6d-91ed-00c8d69f4261'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'c50a77fa-55de-4f4b-85ae-889109111e11'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'bootleg'
'TXXX:MusicBrainz Album Type'                       'soundtrack'
'TXXX:MusicBrainz Artist Id'                        'c2d25856-a09a-4d15-b404-77dd19c19e63'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['rnb', 'soul', 'rap', 'hip hop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.01 dB'
'TXXX:replaygain_track_peak'                        '0.474782'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b3838041-4489-47c5-a6d6-0f4e2db0d94f')

========================== row from database ==========================
                                              'id'  1257588
                                            'path'  /data/Music/Bulk/0soundtrack/Nintendo - YTMND/YTMND Soundtrack - Volume 15/Disc 1/YTMND Soundtrack - Volume 15 - 12 - R. Kelly - Ignition (Remix).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  186
                                           'genre'  soundtrack-video
                                        'filesize'  4746505
                                           'mtime'  1620333951
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Nintendo Disc 12 (Remix) soundtrack video
                                      'tag_artist'  R. Kelly
                                     'tag_release'  YTMND Soundtrack, Volume 15
                                       'tag_title'  Ignition (remix)
                                             'bpm'  132.7
                                    'search_title'  'ignition':1 'remix':2,3
                                   'search_artist'  'kelly':3 'r':1,2
                                  'search_release'  'soundtrack':2,3 'volume':4 'ytmnd':1
                                     'search_rest'  '0soundtrack':1 'disc':3 'nintendo':2 'remix':4,5 'soundtrack':6 'video':7
                                    'search_combo'  '0soundtrack':11 'disc':13 'ignition':1A 'kelly':6B 'nintendo':12 'r':4B,5B 'remix':2A,3A,14,15 'soundtrack':8C,9C,16 'video':17 'volume':10C 'ytmnd':7C
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-1', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rnb', 'soul', 'rap', 'hip hop']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620333950.7311637  (2021-05-06 22:45:50)
                             'size'  4746505