======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '142'
                                          'artist'  'Anton LaVey'
                                     'text_people'  ''
                                         'release'  'Satan Takes a Holiday'
                                           'title'  'Satan Takes a Holiday (vocal)'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
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                                      'lastfmtags'  "['spoken word', 'classical', 'spooky', 'satanic', 'ritual', 'satanism']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  '18'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '113.1'
                                             'key'  '7A'
                                        'acoustid'  '574e13d2-71a3-4090-86fc-3c2c812548dc'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:MusicMatch_Preference:eng'                    'Fair'
'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=78, count=0)
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
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'TALB' (Album/Movie/Show title)                     'Satan Takes a Holiday'
'TBPM' (BPM (beats per minute))                     '113.1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TCOP' (Copyright message)                          'Amarillo'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'Satan Takes a Holiday (vocal)'
'TKEY' (Initial key)                                '7A'
'TPE1' (Lead performer(s)/Soloist(s))               'Anton LaVey'
'TPE2' (Band/orchestra/accompaniment)               'Anton LaVey'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '17/18'
'TSO2'                                              'LaVey, Anton'
'TSOP' (Performer sort order)                       'LaVey, Anton'
'TXXX:Acoustid Id'                                  '574e13d2-71a3-4090-86fc-3c2c812548dc'
'TXXX:MusicBrainz Album Artist Id'                  'd06850d5-d4c8-4438-b311-e2d034e69452'
'TXXX:MusicBrainz Album Id'                         'f72535a8-7c8a-40c9-8d13-325132a36276'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'd06850d5-d4c8-4438-b311-e2d034e69452'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['spoken word', 'classical', 'spooky', 'satanic', 'ritual', 'satanism']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.54 dB'
'TXXX:replaygain_track_peak'                        '0.642071'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'1e22aeee-ca9e-4735-a06d-33ce8e2ddf90')

========================== row from database ==========================
                                              'id'  1363501
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Anton LaVey - Satan Takes a Holiday/17 Satan Takes A Holiday (Vocal).mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  142
                                           'genre'  electronic-unsorted
                                        'filesize'  4880406
                                           'mtime'  1642256789
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 17 (Vocal) electronic unsorted
                                      'tag_artist'  Anton LaVey
                                     'tag_release'  Satan Takes a Holiday
                                       'tag_title'  Satan Takes a Holiday (vocal)
                                             'bpm'  113.1
                                    'search_title'  'a':3 'holiday':4 'satan':1 'takes':2 'vocal':5,6
                                   'search_artist'  'anton':1 'la':3 'lavey':2 'vey':4
                                  'search_release'  'a':3 'holiday':4 'satan':1 'takes':2
                                     'search_rest'  'electronic':3 'unsorted':4 'vocal':1,2
                                    'search_combo'  'a':3A,13C 'anton':7B 'electronic':17 'holiday':4A,14C 'la':9B 'lavey':8B 'satan':1A,11C 'takes':2A,12C 'unsorted':18 'vey':10B 'vocal':5A,6A,15,16
                                    'tag_tracknum'  17
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['spoken word', 'classical', 'spooky', 'satanic', 'ritual', 'satanism']
                                        'tag_date'  1995
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642256789.1588504  (2022-01-15 15:26:29)
                             'size'  4880406