======================== unified (from filesystem) ========================
                                         'bitrate'  '194.11'
                                        'duration'  '254'
                                          'artist'  'Bella Morte'
                                     'text_people'  'Bella Morte'
                                         'release'  'Bleed the Grey Sky Black'
                                           'title'  'Dust'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['deathrock', 'gothic rock', 'industrial', 'gothic', 'darkwave']"
                                     'discogstags'  "['goth rock', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '12'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'eid-goth or gothrock-gothrock'
                                             'bpm'  '121.701'
                                             'key'  '8A'
                                        'acoustid'  '8f4cc19c-03a9-46dc-ad24-fb7d3bca72e3'
rest: ''

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

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'TALB' (Album/Movie/Show title)                     'Bleed the Grey Sky Black'
'TBPM' (BPM (beats per minute))                     '121.701'
'TCOM' (Composer)                                   'Bella Morte'
'TCON' (Content type, a.k.a. Genre)                 'eid-goth or gothrock-gothrock'
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-10-13'
'TENC' (Encoded by)                                 'Lame 3.90.3 Mod'
'TIT2' (Title/songname/content description)         'Dust'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Bella Morte'
'TPE2' (Band/orchestra/accompaniment)               'Bella Morte'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Metropolis Records'
'TRCK' (Track number/Position in set)               '6/12'
'TSO2'                                              'Bella Morte'
'TSOP' (Performer sort order)                       'Bella Morte'
'TXXX:ASIN'                                         'B000I2IR8W'
'TXXX:Acoustid Id'                                  '8f4cc19c-03a9-46dc-ad24-fb7d3bca72e3'
'TXXX:CATALOGNUMBER'                                'MET 452'
'TXXX:MusicBrainz Album Artist Id'                  '686dffc5-e13c-4b14-b2b7-097cbef040f0'
'TXXX:MusicBrainz Album Id'                         '5d07cea7-c04f-4258-aa65-57f58ffa08f8'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '686dffc5-e13c-4b14-b2b7-097cbef040f0'
'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'                                  ['goth rock', 'rock']
'TXXX:lastfmtags'                                   ['deathrock', 'gothic rock', 'industrial', 'gothic', 'darkwave']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+10.52 dB'
'TXXX:replaygain_track_peak'                        '0.109910'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'06f8f9a5-ca8e-4d88-8d0f-0b8504eef834')

========================== row from database ==========================
                                              'id'  1397664
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/Bella Morte - (2006) Bleed The Grey Sky Black/06_bella_morte-dust-fwyh.mp3
                                         'working'  None
                                         'bitrate'  194
                                    'duration_sec'  254
                                           'genre'  eid-goth or gothrock-gothrock
                                        'filesize'  6168834
                                           'mtime'  1620300542
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth (2006) The 06_bella_morte dust fwyh eid goth gothrock gothrock
                                      'tag_artist'  Bella Morte
                                     'tag_release'  Bleed the Grey Sky Black
                                       'tag_title'  Dust
                                             'bpm'  121.701
                                    'search_title'  'dust':1
                                   'search_artist'  'bella':1 'morte':2
                                  'search_release'  'black':5 'bleed':1 'grey':3 'sky':4 'the':2
                                     'search_rest'  '00dwimp':1 '00ebm':2 '06':9 '2006':6,7 'bella':10 'darkwave':4 'dust':12 'eid':14 'fwyh':13 'goth':5 'gothrock':15 'industrial':3 'morte':11 'the':8
                                    'search_combo'  '00dwimp':9 '00ebm':10 '06':17 '2006':14,15 'bella':2B,18 'black':8C 'bleed':4C 'darkwave':12 'dust':1A,20 'eid':22 'fwyh':21 'goth':13 'gothrock':23 'grey':6C 'industrial':11 'morte':3B,19 'sky':7C 'the':5C,16
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['deathrock', 'gothic rock', 'industrial', 'gothic', 'darkwave']
                                        'tag_date'  2006
                                     'discogstags'  ['goth rock', 'rock']

============================== file details ==============================
                                           'mtime'  1620300542.0204403  (2021-05-06 13:29:02)
                             'size'  6168834