======================== unified (from filesystem) ========================
                                         'bitrate'  '220.25'
                                        'duration'  '373'
                                          'artist'  'Ted Maul'
                                     'text_people'  ''
                                         'release'  'White Label'
                                           'title'  'Forest... With This Memory of a Free Festival'
                                           '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-4', 'q-play-2', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['industrial metal', 'industrial deathcore', 'death metal', 'british', "
 "'deathcore']")
                                     'discogstags'  "['hardcore', 'death metal', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '13'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'eid-metal-death'
                                             'bpm'  '131.755'
                                             'key'  '10A'
                                        'acoustid'  'abbf7f83-755f-4e16-b397-c70e71057c66'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'White Label'
'TBPM' (BPM (beats per minute))                     '131.755'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-death'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-09-03'
'TIT2' (Title/songname/content description)         'Forest... With This Memory of a Free Festival'
'TKEY' (Initial key)                                '10A'
'TLAN' (Language(s))                                'English'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Ted Maul'
'TPE2' (Band/orchestra/accompaniment)               'Ted Maul'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Raise the Game'
'TRCK' (Track number/Position in set)               '1/13'
'TSO2'                                              'Ted Maul'
'TSOP' (Performer sort order)                       'Ted Maul'
'TXXX:ASIN'                                         'B000UPCE3Q'
'TXXX:Acoustid Id'                                  'abbf7f83-755f-4e16-b397-c70e71057c66'
'TXXX:BARCODE'                                      '5060139950107'
'TXXX:CATALOGNUMBER'                                'RTG004-2-PBW'
'TXXX:MusicBrainz Album Artist Id'                  '91b20032-6d4a-47d4-9f16-2732e627b60b'
'TXXX:MusicBrainz Album Id'                         '9351e2f1-fc23-405c-b0d4-16c2743ce16b'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '91b20032-6d4a-47d4-9f16-2732e627b60b'
'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:discogstags'                                  ['hardcore', 'death metal', 'rock']
'TXXX:lastfmtags'                                   ['industrial metal',
 'industrial deathcore',
 'death metal',
 'british',
 'deathcore']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.25 dB'
'TXXX:replaygain_track_peak'                        '0.364870'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'bd2a25c0-0c04-4c3b-9fb7-8c56189c5db4')

========================== row from database ==========================
                                              'id'  1397578
                                            'path'  /data/Music/Bulk/00dwimp/00metal/00death/Ted Maul - 01 - White Label/01 Forest... With This Memory Of A F.mp3
                                         'working'  None
                                         'bitrate'  220
                                    'duration_sec'  373
                                           'genre'  eid-metal-death
                                        'filesize'  10360832
                                           'mtime'  1620301809
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal 00death 01 01 Of A eid metal death
                                      'tag_artist'  Ted Maul
                                     'tag_release'  White Label
                                       'tag_title'  Forest... With This Memory of a Free Festival
                                             'bpm'  131.755
                                    'search_title'  'a':7 'festival':9 'forest':1,2 'free':8 'memory':5 'of':6 'this':4 'with':3
                                   'search_artist'  'maul':2 'ted':1
                                  'search_release'  'label':2 'white':1
                                     'search_rest'  '00death':3 '00dwimp':1 '00metal':2 'a':5 'death':8 'eid':6 'metal':7 'of':4
                                    'search_combo'  '00death':16 '00dwimp':14 '00metal':15 'a':7A,18 'death':21 'eid':19 'festival':9A 'forest':1A,2A 'free':8A 'label':13C 'maul':11B 'memory':5A 'metal':20 'of':6A,17 'ted':10B 'this':4A 'white':12C 'with':3A
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  ['industrial metal', 'industrial deathcore', 'death metal', 'british', 'deathcore']
                                        'tag_date'  2007
                                     'discogstags'  ['hardcore', 'death metal', 'rock']

============================== file details ==============================
                                           'mtime'  1620301808.55159  (2021-05-06 13:50:08)
                             'size'  10360832