======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '136'
                                          'artist'  'Mark Hadley'
                                     'text_people'  ''
                                         'release'  'Midnight Crew: Drawing Dead'
                                           'title'  "Joker's Wild"
                                           'quals'  ("['Q-HAP-2', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'Q-PIANO-3', 'q-chart-2', 'q-drums-1', 'q-other-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'american', 'experimental', 'homestuck']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '19'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'soundtrack-web'
                                             'bpm'  '84.070'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Midnight Crew: Drawing Dead'
'TBPM' (BPM (beats per minute))                     '84.070'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-web'
'TDOR' (Original release time)                      '2010'
'TDRC' (Recording time)                             '2010-02-04'
'TIT2' (Title/songname/content description)         "Joker's Wild"
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Mark Hadley'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'What Pumpkin'
'TRCK' (Track number/Position in set)               '16/19'
'TSO2'                                              'Homestuck'
'TSOP' (Performer sort order)                       'Hadley, Mark'
'TSSE' (Software/Hardware and settings used for encoding)  'Lame3.98'
'TXXX:Artists'                                      'Mark Hadley'
'TXXX:MusicBrainz Album Artist Id'                  '82067211-1b19-43cc-9286-cac6a00af2cf'
'TXXX:MusicBrainz Album Id'                         'd5f680eb-b706-4e39-8d94-1671f4192384'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '86b2ecfd-32d7-4e77-9695-11f483c1cfbb'
'TXXX:MusicBrainz Release Group Id'                 '3a66b093-9823-4497-ac27-ad97642bf2b2'
'TXXX:MusicBrainz Release Track Id'                 'bb2110ee-8934-3cb7-bb8b-572de3ae9d2e'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['soundtrack', 'american', 'experimental', 'homestuck']
'TXXX:originalyear'                                 '2010'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.63 dB'
'TXXX:replaygain_track_peak'                        '0.717542'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f52a46de-856d-4bc9-8bde-ec128e31901a')

========================== row from database ==========================
                                              'id'  1514210
                                            'path'  /data/Music/Bulk/0soundtrack/Homestuck/Midnight Crew  Drawing Dead/01-16 - Joker_s Wild.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  136
                                           'genre'  soundtrack-web
                                        'filesize'  5506219
                                           'mtime'  1637522593
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack Homestuck 01 16 Joker_s soundtrack web
                                      'tag_artist'  Mark Hadley
                                     'tag_release'  Midnight Crew: Drawing Dead
                                       'tag_title'  Joker's Wild
                                             'bpm'  84.07
                                    'search_title'  'joker':1 'jokers':3 's':2 'wild':4
                                   'search_artist'  'hadley':2 'mark':1
                                  'search_release'  'crew':2,3 'dead':5 'drawing':4 'midnight':1
                                     'search_rest'  '0soundtrack':1 'homestuck':2 'joker':3 's':4 'soundtrack':5 'web':6
                                    'search_combo'  '0soundtrack':12 'crew':8C,9C 'dead':11C 'drawing':10C 'hadley':6B 'homestuck':13 'joker':1A,14 'jokers':3A 'mark':5B 'midnight':7C 's':2A,15 'soundtrack':16 'web':17 'wild':4A
                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'american', 'experimental', 'homestuck']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637522592.9235344  (2021-11-21 20:23:12)
                             'size'  5506219