======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '375'
                                          'artist'  'Scone'
                                     'text_people'  ''
                                         'release'  'Maze'
                                           'title'  'Ketayson'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-UNU-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['glitch', 'idm', 'electronic', 'minimal', 'ambient']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '13'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '128.0'
                                             'key'  '2A'
                                        'acoustid'  'bde599e4-e929-43da-9db9-5078a2f562e8'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Maze'
'TBPM' (BPM (beats per minute))                     '128.0'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-12-06'
'TIT2' (Title/songname/content description)         'Ketayson'
'TKEY' (Initial key)                                '2A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Scone'
'TPE2' (Band/orchestra/accompaniment)               'Scone'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Moamoo'
'TRCK' (Track number/Position in set)               '10/13'
'TSO2'                                              'Scone'
'TSOP' (Performer sort order)                       'Scone'
'TXXX:Acoustid Id'                                  'bde599e4-e929-43da-9db9-5078a2f562e8'
'TXXX:Artists'                                      'Scone'
'TXXX:CATALOGNUMBER'                                'ARTMOA-004'
'TXXX:MusicBrainz Album Artist Id'                  '881b7796-bf64-4b5f-aaf4-c9ddb9eb0339'
'TXXX:MusicBrainz Album Id'                         '1f00c036-4318-4e40-bea6-55cd3898ce42'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '881b7796-bf64-4b5f-aaf4-c9ddb9eb0339'
'TXXX:MusicBrainz Release Group Id'                 '1c4a4fcd-d304-3fc9-9bcd-fb81b5b53b49'
'TXXX:MusicBrainz Release Track Id'                 '89c43955-f258-3cb9-b84b-918f81f3253e'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['glitch', 'idm', 'electronic', 'minimal', 'ambient']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.15 dB'
'TXXX:replaygain_track_peak'                        '0.893181'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2a20d9c7-1a0f-43c6-a287-6029d2891069')

========================== row from database ==========================
                                              'id'  1298261
                                            'path'  /data/Music/Bulk/00poprockelectronic/00calmer/Scone/Maze/10 ketayson.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  375
                                           'genre'  electronic
                                        'filesize'  9023820
                                           'mtime'  1636913365
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00calmer 10 ketayson electronic
                                      'tag_artist'  Scone
                                     'tag_release'  Maze
                                       'tag_title'  Ketayson
                                             'bpm'  128.0
                                    'search_title'  'ketayson':1
                                   'search_artist'  'scone':1
                                  'search_release'  'maze':1
                                     'search_rest'  '00calmer':2 '00poprockelectronic':1 'electronic':4 'ketayson':3
                                    'search_combo'  '00calmer':5 '00poprockelectronic':4 'electronic':7 'ketayson':1A,6 'maze':3C 'scone':2B
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-3', 'q-chart-1', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['glitch', 'idm', 'electronic', 'minimal', 'ambient']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636913364.8803477  (2021-11-14 19:09:24)
                             'size'  9023820