======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '266'
                                          'artist'  'Gloryhammer'
                                     'text_people'  ''
                                         'release'  'Tales from the Kingdom of Fife'
                                           'title'  'Amulet of Justice'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  ("['epic power metal', 'power metal', 'symphonic metal', 'symphonic power "
 "metal', 'scottish']")
                                     'discogstags'  "['power metal', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '11'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'eid-metal-power'
                                             'bpm'  '130'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tales from the Kingdom of Fife'
'TBPM' (BPM (beats per minute))                     '130'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-power'
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-03-30'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['additional choir vocals', 'Dominic Sewell Community Choir']])
'TIT2' (Title/songname/content description)         'Amulet of Justice'
'TKEY' (Initial key)                                '7B'
'TLAN' (Language(s))                                'eng'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Gloryhammer'
'TPE2' (Band/orchestra/accompaniment)               'Gloryhammer'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Napalm Records'
'TRCK' (Track number/Position in set)               '7/11'
'TSO2'                                              'Gloryhammer'
'TSOP' (Performer sort order)                       'Gloryhammer'
'TXXX:'                                             ('Script/ASIN/R128_ALBUM_GAIN/R128_TRACK_GAIN/CATALOGNUMBER/Artist '
 'Credit/ALBUMARTISTSORT/MusicBrainz Album Type/Album Artist '
 'Credit/MusicBrainz Album Status/MusicBrainz Album Release '
 'Country/MusicBrainz Album Comment/MusicBrainz Album Id/MusicBrainz Artist '
 'Id/MusicBrainz Album Artist Id/MusicBrainz Release Group Id/MusicBrainz '
 'Release Track Id')
'TXXX:ASIN'                                         'B00B4JIV48'
'TXXX:Album Artist Credit'                          'Gloryhammer'
'TXXX:Artist Credit'                                'Gloryhammer'
'TXXX:Artists'                                      'Gloryhammer'
'TXXX:BARCODE'                                      '819224010753'
'TXXX:CATALOGNUMBER'                                'NPR 461'
'TXXX:MusicBrainz Album Artist Id'                  '85997032-ff48-4383-b86a-a920d4230a0b'
'TXXX:MusicBrainz Album Comment'                    'Limited Edition'
'TXXX:MusicBrainz Album Id'                         '02e107e7-d7ce-43f7-8229-c8c3eddf0518'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '85997032-ff48-4383-b86a-a920d4230a0b'
'TXXX:MusicBrainz Release Group Id'                 '2f07ff94-4ff0-4c99-b5e8-1807b82dd60e'
'TXXX:MusicBrainz Release Track Id'                 '9d7c95ae-6601-3ba1-96d7-80be6e5904bb'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:Script'                                       'Latn'
'TXXX:discogstags'                                  ['power metal', 'rock']
'TXXX:lastfmtags'                                   ['epic power metal',
 'power metal',
 'symphonic metal',
 'symphonic power metal',
 'scottish']
'TXXX:originalyear'                                 '2013'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-11.57 dB'
'TXXX:replaygain_track_peak'                        '1.034515'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'701e6cd6-7bfd-49b0-9f0f-04857900ec24')
'USLT::XXX'                                         ''

========================== row from database ==========================
                                              'id'  1424669
                                            'path'  /data/Music/Bulk/00dwimp/[2013-03-22] Tales from the Kingdom of Fife/07 - Amulet of Justice.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  266
                                           'genre'  eid-metal-power
                                        'filesize'  10763838
                                           'mtime'  1620311001
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp [2013 03 22] 07 eid metal power
                                      'tag_artist'  Gloryhammer
                                     'tag_release'  Tales from the Kingdom of Fife
                                       'tag_title'  Amulet of Justice
                                             'bpm'  130.0
                                    'search_title'  'amulet':1 'justice':3 'of':2
                                   'search_artist'  'gloryhammer':1
                                  'search_release'  'fife':6 'from':2 'kingdom':4 'of':5 'tales':1 'the':3
                                     'search_rest'  '00dwimp':1 '2013':2,3 '22':4,5 'eid':6 'metal':7 'power':8
                                    'search_combo'  '00dwimp':11 '2013':12,13 '22':14,15 'amulet':1A 'eid':16 'fife':10C 'from':6C 'gloryhammer':4B 'justice':3A 'kingdom':8C 'metal':17 'of':2A,9C 'power':18 'tales':5C 'the':7C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['epic power metal', 'power metal', 'symphonic metal', 'symphonic power metal', 'scottish']
                                        'tag_date'  2013
                                     'discogstags'  ['power metal', 'rock']

============================== file details ==============================
                                           'mtime'  1620311001.227427  (2021-05-06 16:23:21)
                             'size'  10763838