======================== unified (from filesystem) ========================
                                         'bitrate'  '255.661'
                                        'duration'  '304'
                                          'artist'  'Rotersand'
                                     'text_people'  ''
                                         'release'  'Random Is Resistance'
                                           'title'  'A Million Worlds to Lose'
                                           'quals'  ("['Q-MIXBEAT-3', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', "
 "'q-vocals-2']")
                                      'lastfmtags'  "['dark electro', 'ebm', 'industrial', 'electronic', 'futurepop']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '2009'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-futurepop'
                                             'bpm'  '100'
                                             'key'  '5B'
                                        'acoustid'  '15727661-eb8e-4133-9969-6ec3ae0ab08a'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Random Is Resistance'
'TBPM' (BPM (beats per minute))                     '100'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-futurepop'
'TDOR' (Original release time)                      '2009'
'TDRC' (Recording time)                             '2009-10-27'
'TIT2' (Title/songname/content description)         'A Million Worlds to Lose'
'TKEY' (Initial key)                                '5B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Rotersand'
'TPE2' (Band/orchestra/accompaniment)               'Rotersand'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Metropolis Records'
'TRCK' (Track number/Position in set)               '12/12'
'TSO2'                                              'Rotersand'
'TSOP' (Performer sort order)                       'Rotersand'
'TXXX:ASIN'                                         'B002NPUC30'
'TXXX:Acoustid Id'                                  '15727661-eb8e-4133-9969-6ec3ae0ab08a'
'TXXX:Artists'                                      'Rotersand'
'TXXX:BARCODE'                                      '782388062329'
'TXXX:CATALOGNUMBER'                                'MET 623'
'TXXX:MusicBrainz Album Artist Id'                  '797bcf41-0e02-431d-ab99-020e1cb3d0fd'
'TXXX:MusicBrainz Album Id'                         '0ccf48e3-b558-3603-9a98-13d34190af86'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '797bcf41-0e02-431d-ab99-020e1cb3d0fd'
'TXXX:MusicBrainz Release Group Id'                 'd2ccd2b4-f1a5-4ff6-ba94-e378d6947671'
'TXXX:MusicBrainz Release Track Id'                 'b8a24450-d138-375f-88bc-27aeb35f3f14'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dark electro', 'ebm', 'industrial', 'electronic', 'futurepop']
'TXXX:originalyear'                                 '2009'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.57 dB'
'TXXX:replaygain_track_peak'                        '0.453789'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'e6c75210-3e05-4da7-b2a3-80503a9a99a7')

========================== row from database ==========================
                                              'id'  1390674
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/Rotersand/12-Rotersand-A_Million_Worlds_To_Lose.mp3
                                         'working'  None
                                         'bitrate'  255
                                    'duration_sec'  304
                                           'genre'  eid-ebm or industrial or darkwave-futurepop
                                        'filesize'  9858145
                                           'mtime'  1639842623
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth 12 A_Million_Worlds_To_Lose eid ebm industrial darkwave futurepop
                                      'tag_artist'  Rotersand
                                     'tag_release'  Random Is Resistance
                                       'tag_title'  A Million Worlds to Lose
                                             'bpm'  100.0
                                    'search_title'  'a':1 'lose':5 'million':2 'to':4 'worlds':3
                                   'search_artist'  'rotersand':1
                                  'search_release'  'is':2 'random':1 'resistance':3
                                     'search_rest'  '00dwimp':1 '00ebm':2 'a':6 'darkwave':4 'ebm':12 'eid':11 'futurepop':13 'goth':5 'industrial':3 'lose':10 'million':7 'to':9 'worlds':8
                                    'search_combo'  '00dwimp':10 '00ebm':11 'a':1A,15 'darkwave':13 'ebm':21 'eid':20 'futurepop':22 'goth':14 'industrial':12 'is':8C 'lose':5A,19 'million':2A,16 'random':7C 'resistance':9C 'rotersand':6B 'to':4A,18 'worlds':3A,17
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-1', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dark electro', 'ebm', 'industrial', 'electronic', 'futurepop']
                                        'tag_date'  2009
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1639842623.2906036  (2021-12-18 16:50:23)
                             'size'  9858145