======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '571'
                                          'artist'  'Obscure Sphinx'
                                     'text_people'  ''
                                         'release'  'Void Mother'
                                           'title'  'Nasciturus'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', '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'  "['sludge', 'polish', 'sludge metal', 'post metal', 'experimental']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '9'
                                            'date'  '2013'
                                        'comments'  ''
                                           'genre'  'eid-metal-sludge or grind'
                                             'bpm'  '94.459'
                                             'key'  '8A'
                                        'acoustid'  'de460906-5ed5-4bfc-a571-a0cad747b0e1'
rest: ''

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

'APIC:cover'                                        type PictureType.COVER_FRONT (Cover (front)) b'cover'
                                     
'TALB' (Album/Movie/Show title)                     'Void Mother'
'TBPM' (BPM (beats per minute))                     '94.459'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-sludge or grind'
'TDOR' (Original release time)                      '2013'
'TDRC' (Recording time)                             '2013-11-15'
'TIT2' (Title/songname/content description)         'Nasciturus'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               'Obscure Sphinx'
'TPE2' (Band/orchestra/accompaniment)               'Obscure Sphinx'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  '[no label]'
'TRCK' (Track number/Position in set)               '5/9'
'TSO2'                                              'Obscure Sphinx'
'TSOP' (Performer sort order)                       'Obscure Sphinx'
'TXXX:Acoustid Id'                                  'de460906-5ed5-4bfc-a571-a0cad747b0e1'
'TXXX:MusicBrainz Album Artist Id'                  '1ba3e800-506a-4091-af45-d30046327505'
'TXXX:MusicBrainz Album Id'                         '267186eb-f987-419f-a8df-6908f68deafb'
'TXXX:MusicBrainz Album Release Country'            'XW'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '1ba3e800-506a-4091-af45-d30046327505'
'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'                                  'rock'
'TXXX:lastfmtags'                                   ['sludge', 'polish', 'sludge metal', 'post metal', 'experimental']
'TXXX:q-bass'                                       '4'
'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'                        '-1.74 dB'
'TXXX:replaygain_track_peak'                        '0.367042'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'db73de30-cde1-455b-8750-d4dea3de9255')
'USLT::eng'                                         ('So warm here in this flesh\r\n'
 'Is this my home, mother?\r\n'
 'One formless thing, nothing\r\n'
 'Growing to be a disturbance\r\n'
 'The silence was my greatest friend\r\n'
 'No more, no more\r\n'
 'So safe in here in this flesh\r\n'
 'Is this my home?\r\n'
 '\r\n'
 'Why… You try to tear me away\r\n'
 'Scrape out, erase, remove\r\n'
 'Would be better if you go to sleep\r\n'
 'It’ll only hurt for a moment\r\n'
 '\r\n'
 'The beat of life squashed by cruel existence\r\n'
 'Feeling almost like a fucking God\r\n'
 'Quick before the heart starts beating\r\n'
 'Quick before the neurons merge\r\n'
 '\r\n'
 'I sacrifice my own blood\r\n'
 'I sacrifice my own blood for better tomorrow\r\n'
 '\r\n'
 'Mother, tell me is this my \r\n'
 'It’s so dark here, no place to hide\r\n'
 'I beg you mom, don’t leave me now\r\n'
 'What if God looks here \r\n'
 'And finds out what you’ve done\r\n'
 '\r\n'
 'Decision stained with blood\r\n'
 'Forever a thorn on soul and heart\r\n'
 'Decision stained with blood\r\n'
 'Forever a thorn on soul and heart\r\n'
 'Decision stained with blood\r\n'
 'Forever a thorn on soul and heart\r\n'
 'Decision stained with blood\r\n'
 'Forever a thorn on soul and heart\r\n'
 '\r\n'
 'Becoming a God')

========================== row from database ==========================
                                              'id'  1395540
                                            'path'  /data/Music/Bulk/00dwimp/00metal/obscure sphinx - 2013 - void mother/05 - Nasciturus.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  571
                                           'genre'  eid-metal-sludge or grind
                                        'filesize'  23086288
                                           'mtime'  1620310873
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal obscure sphinx 2013 void mother 05 eid metal sludge or grind
                                      'tag_artist'  Obscure Sphinx
                                     'tag_release'  Void Mother
                                       'tag_title'  Nasciturus
                                             'bpm'  94.459
                                    'search_title'  'nasciturus':1
                                   'search_artist'  'obscure':1 'sphinx':2
                                  'search_release'  'mother':2 'void':1
                                     'search_rest'  '00dwimp':1 '00metal':2 '2013':5 'eid':8 'grind':12 'metal':9 'mother':7 'obscure':3 'or':11 'sludge':10 'sphinx':4 'void':6
                                    'search_combo'  '00dwimp':6 '00metal':7 '2013':10 'eid':13 'grind':17 'metal':14 'mother':5C,12 'nasciturus':1A 'obscure':2B,8 'or':16 'sludge':15 'sphinx':3B,9 'void':4C,11
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  8A
                                           '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-4', 'q-grit-4']
                                      'lastfmtags'  ['sludge', 'polish', 'sludge metal', 'post metal', 'experimental']
                                        'tag_date'  2013
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620310873.0470257  (2021-05-06 16:21:13)
                             'size'  23086288