======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '235'
                                          'artist'  'Aborym'
                                     'text_people'  ''
                                         'release'  'Kali-Yuga Bizarre'
                                           'title'  'Metal Striken Terror Action'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', '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-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['industrial metal', 'industrial', 'italian', 'black metal', 'industrial "
 "black metal']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '9'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'eid-metal-black;eid-metal-industrial'
                                             'bpm'  '129.0'
                                             'key'  '8A'
                                        'acoustid'  'e04e2484-4098-451c-b250-39c2551adb1d'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Kali-Yuga Bizarre'
'TBPM' (BPM (beats per minute))                     '129.0'
'TCON' (Content type, a.k.a. Genre)                 ['eid-metal-black', 'eid-metal-industrial']
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999-04-01'
'TIT2' (Title/songname/content description)         'Metal Striken Terror Action'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Aborym'
'TPE2' (Band/orchestra/accompaniment)               'Aborym'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Scarlet Records'
'TRCK' (Track number/Position in set)               '8/9'
'TSO2'                                              'Aborym'
'TSOP' (Performer sort order)                       'Aborym'
'TXXX:ASIN'                                         'B00002DH62'
'TXXX:Acoustid Id'                                  'e04e2484-4098-451c-b250-39c2551adb1d'
'TXXX:BARCODE'                                      '8025044000528'
'TXXX:CATALOGNUMBER'                                'SC 005-2'
'TXXX:MusicBrainz Album Artist Id'                  '741fef2a-c9ed-47fd-966a-eb911f488378'
'TXXX:MusicBrainz Album Id'                         '42da8f5e-9af2-43c3-a98e-f43926188c45'
'TXXX:MusicBrainz Album Release Country'            'IT'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '741fef2a-c9ed-47fd-966a-eb911f488378'
'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'                                   ['industrial metal',
 'industrial',
 'italian',
 'black metal',
 'industrial black 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'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.48 dB'
'TXXX:replaygain_track_peak'                        '0.373852'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'65f27402-f58a-43be-bfc7-56bb3af2420d')

========================== row from database ==========================
                                              'id'  1392187
                                            'path'  /data/Music/Bulk/00dwimp/00metal/00black/aborym - [1999] kali yuga bizarre (192)/05 - metal striken terror action.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  235
                                           'genre'  eid-metal-black;eid-metal-industrial
                                        'filesize'  5667887
                                           'mtime'  1620301341
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal 00black aborym [1999] kali yuga bizarre (192) 05 metal striken terror action eid metal black;eid metal industrial
                                      'tag_artist'  Aborym
                                     'tag_release'  Kali-Yuga Bizarre
                                       'tag_title'  Metal Striken Terror Action
                                             'bpm'  129.0
                                    'search_title'  'action':4 'metal':1 'striken':2 'terror':3
                                   'search_artist'  'aborym':1
                                  'search_release'  'bizarre':4 'kali':1 'kaliyuga':3 'yuga':2
                                     'search_rest'  '00black':3 '00dwimp':1 '00metal':2 '192':10,11 '1999':5,6 'aborym':4 'action':15 'bizarre':9 'black':17,19 'eid':16,18,20 'industrial':21 'kali':7 'metal':12 'striken':13 'terror':14 'yuga':8
                                    'search_combo'  '00black':12 '00dwimp':10 '00metal':11 '192':19,20 '1999':14,15 'aborym':5B,13 'action':4A,24 'bizarre':9C,18 'black':26,28 'eid':25,27,29 'industrial':30 'kali':6C,16 'kaliyuga':8C 'metal':1A,21 'striken':2A,22 'terror':3A,23 'yuga':7C,17
                                    'tag_tracknum'  8
                                      '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-2', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  ['industrial metal', 'industrial', 'italian', 'black metal', 'industrial black metal']
                                        'tag_date'  1999
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620301340.8423476  (2021-05-06 13:42:20)
                             'size'  5667887