======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '223'
                                          'artist'  'Melechesh'
                                     'text_people'  ''
                                         'release'  'Djinn'
                                           'title'  "Dragon's Legacy"
                                           '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-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['thrash metal', 'folk metal', 'black metal', 'death metal', 'mesopotamian "
 "metal']")
                                     'discogstags'  "['black metal', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '10'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'eid-metal-black'
                                             'bpm'  '102.4'
                                             'key'  '7A'
                                        'acoustid'  '989187d4-e615-44d2-970d-7a5c542fe72f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         ('2001 release for Mediterranean/Near East-Middle East metal act. Ten tracks '
 "including, 'Whispers From The Tower', 'Genies, Sorcerers And Mesopotamian "
 "Nights', 'A Summoning Of Infrit And Genii' & 'Bardjinn'. Osmose Productions.")
'TALB' (Album/Movie/Show title)                     'Djinn'
'TBPM' (BPM (beats per minute))                     '102.4'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-black'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-04-06'
'TIT2' (Title/songname/content description)         "Dragon's Legacy"
'TKEY' (Initial key)                                '7A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Melechesh'
'TPE2' (Band/orchestra/accompaniment)               'Melechesh'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Osmose Productions/SPV GmbH'
'TRCK' (Track number/Position in set)               '9/10'
'TSO2'                                              'Melechesh'
'TSOP' (Performer sort order)                       'Melechesh'
'TXXX:ASIN'                                         'B00005AXZN'
'TXXX:Acoustid Id'                                  '989187d4-e615-44d2-970d-7a5c542fe72f'
'TXXX:BARCODE'                                      '4001617083024'
'TXXX:CATALOGNUMBER'                                'OPCD 109/SPV 084-08302 CD'
'TXXX:MusicBrainz Album Artist Id'                  'bfd84c48-8659-4837-88b0-760eda171e5d'
'TXXX:MusicBrainz Album Id'                         '21f466b1-ba89-4e37-932b-8e794bdb7155'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'bfd84c48-8659-4837-88b0-760eda171e5d'
'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'                                  ['black metal', 'rock']
'TXXX:lastfmtags'                                   ['thrash metal',
 'folk metal',
 'black metal',
 'death metal',
 'mesopotamian metal']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-0.75 dB'
'TXXX:replaygain_track_peak'                        '0.443063'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1d8621a1-da84-4b0e-9240-208f6569e251')

========================== row from database ==========================
                                              'id'  1506353
                                            'path'  /data/Music/Bulk/00dwimp/00metal/Melechesh - Djinn/09 - Dragon_s Legacy.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  223
                                           'genre'  eid-metal-black
                                        'filesize'  5383546
                                           'mtime'  1620301730
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal 09 Dragon_s eid metal black
                                      'tag_artist'  Melechesh
                                     'tag_release'  Djinn
                                       'tag_title'  Dragon's Legacy
                                             'bpm'  102.4
                                    'search_title'  'dragon':1 'dragons':3 'legacy':4 's':2
                                   'search_artist'  'melechesh':1
                                  'search_release'  'djinn':1
                                     'search_rest'  '00dwimp':1 '00metal':2 'black':7 'dragon':3 'eid':5 'metal':6 's':4
                                    'search_combo'  '00dwimp':7 '00metal':8 'black':13 'djinn':6C 'dragon':1A,9 'dragons':3A 'eid':11 'legacy':4A 'melechesh':5B 'metal':12 's':2A,10
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  ['thrash metal', 'folk metal', 'black metal', 'death metal', 'mesopotamian metal']
                                        'tag_date'  2001
                                     'discogstags'  ['black metal', 'rock']

============================== file details ==============================
                                           'mtime'  1620301729.8952417  (2021-05-06 13:48:49)
                             'size'  5383546