======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '385'
                                          'artist'  'Gojira'
                                     'text_people'  ''
                                         'release'  'The Way of All Flesh'
                                           'title'  'Wolf Down the Earth'
                                           '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-3', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['progressive death metal', 'metal', 'thrash metal', 'death metal', "
 "'progressive metal']")
                                     'discogstags'  "['progressive metal', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'eid-metal-death'
                                             'bpm'  '122.8'
                                             'key'  '8A'
                                        'acoustid'  'c809ea46-08d5-4a98-a310-647eecb95901'
rest: ''

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

'MCDI' (Music CD identifier)                        MCDI(data=b'C\x00+\x009\x006\x00+\x005\x00E\x00D\x00C\x00+\x00A\x007\x002\x001\x00+\x001\x000\x001\x00D\x000\x00+\x001\x004\x009\x004\x008\x00+\x001\x007\x005\x00C\x007\x00+\x001\x00B\x006\x009\x004\x00+\x002\x002\x005\x00D\x009\x00+\x002\x00D\x003\x00E\x00F\x00+\x003\x003\x008\x00E\x00F\x00+\x003\x008\x00E\x005\x00F\x00+\x003\x00F\x00F\x005\x00F\x00+\x005\x002\x00B\x005\x00D\x00\x00\x00')
'RVA2:album'                                        RVA2(desc='album', channel=1, gain=-9.169921875, peak=1.0000000004656613)
'RVA2:track'                                        RVA2(desc='track', channel=1, gain=-9.650390625, peak=1.0000000004656613)
'TALB' (Album/Movie/Show title)                     'The Way of All Flesh'
'TBPM' (BPM (beats per minute))                     '122.8'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-death'
'TDOR' (Original release time)                      '2008'
'TDRC' (Recording time)                             '2008-10-06'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'Joe Duplantier'], ['mix', 'Logan Mader'], ['bass guitar', 'Jean-Michel Labadie'], ['guitar family', 'Christian Andreu'], ['guitar family', 'Joe Duplantier'], ['membranophone', 'Mario Duplantier'], ['lead vocals vocal', 'Joe Duplantier']])
'TIT2' (Title/songname/content description)         'Wolf Down the Earth'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Gojira'
'TPE2' (Band/orchestra/accompaniment)               'Gojira'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Listenable Records'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Gojira'
'TSOP' (Performer sort order)                       'Gojira'
'TXXX:Acoustid Id'                                  'c809ea46-08d5-4a98-a310-647eecb95901'
'TXXX:MusicBrainz Album Artist Id'                  '1c5efd53-d6b6-4d63-9d22-a15025cf5f07'
'TXXX:MusicBrainz Album Id'                         '5de17f35-cac4-3be0-9b45-cc4ecfe4757a'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '1c5efd53-d6b6-4d63-9d22-a15025cf5f07'
'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'                                  ['progressive metal', 'rock']
'TXXX:lastfmtags'                                   ['progressive death metal',
 'metal',
 'thrash metal',
 'death metal',
 'progressive metal']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+6.72 dB'
'TXXX:replaygain_track_peak'                        '0.160936'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a85c6ec9-7343-49c1-8f4b-dd3495545d07')

========================== row from database ==========================
                                              'id'  1392002
                                            'path'  /data/Music/Bulk/00dwimp/00metal/00death/Gojira - 2008 - The Way Of All Flesh [192 C]/11. Wolf Down The Earth.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  385
                                           'genre'  eid-metal-death
                                        'filesize'  9246616
                                           'mtime'  1620301712
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal 00death 2008 Of [192 C] 11. eid metal death
                                      'tag_artist'  Gojira
                                     'tag_release'  The Way of All Flesh
                                       'tag_title'  Wolf Down the Earth
                                             'bpm'  122.8
                                    'search_title'  'down':2 'earth':4 'the':3 'wolf':1
                                   'search_artist'  'gojira':1
                                  'search_release'  'all':4 'flesh':5 'of':3 'the':1 'way':2
                                     'search_rest'  '00death':3 '00dwimp':1 '00metal':2 '11':10,11 '192':6,7 '2008':4 'c':8,9 'death':14 'eid':12 'metal':13 'of':5
                                    'search_combo'  '00death':13 '00dwimp':11 '00metal':12 '11':20,21 '192':16,17 '2008':14 'all':9C 'c':18,19 'death':24 'down':2A 'earth':4A 'eid':22 'flesh':10C 'gojira':5B 'metal':23 'of':8C,15 'the':3A,6C 'way':7C 'wolf':1A
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-3', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  ['progressive death metal', 'metal', 'thrash metal', 'death metal', 'progressive metal']
                                        'tag_date'  2008
                                     'discogstags'  ['progressive metal', 'rock']

============================== file details ==============================
                                           'mtime'  1620301711.7727146  (2021-05-06 13:48:31)
                             'size'  9246616