======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '241'
                                          'artist'  'Marilyn Manson'
                                     'text_people'  ''
                                         'release'  'Antichrist Superstar'
                                           'title'  '1996'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-3', 'q-bass-1', 'q-busy-4', 'q-grit-4', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-4', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['industrial metal', 'industrial rock', 'industrial', 'metal', 'rock']"
                                     'discogstags'  "['electronic', 'rock', 'alternative rock', 'industrial']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '99'
                                            'date'  '1996'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-industrial;eid-metal-industrial'
                                             'bpm'  '112.072'
                                             'key'  '9A'
                                        'acoustid'  'f53563bb-fe7c-4ffb-9922-021aaee7d8f2'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Antichrist Superstar'
'TBPM' (BPM (beats per minute))                     '112.072'
'TCON' (Content type, a.k.a. Genre)                 ['eid-ebm or industrial or darkwave-industrial', 'eid-metal-industrial']
'TDOR' (Original release time)                      '1996'
'TDRC' (Recording time)                             '1996'
'TIT2' (Title/songname/content description)         '1996'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Marilyn Manson'
'TPE2' (Band/orchestra/accompaniment)               'Marilyn Manson'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Interscope Records/Nothing Records'
'TRCK' (Track number/Position in set)               '13/99'
'TSO2'                                              'Marilyn Manson'
'TSOP' (Performer sort order)                       'Marilyn Manson'
'TSRC' (ISRC (international standard recording code))  'USIR19601019'
'TXXX:Acoustid Id'                                  'f53563bb-fe7c-4ffb-9922-021aaee7d8f2'
'TXXX:BARCODE'                                      '606949008628'
'TXXX:CATALOGNUMBER'                                'INTSD-90086/INTSD-90086'
'TXXX:MusicBrainz Album Artist Id'                  '5dfdca28-9ddc-4853-933c-8bc97d87beec'
'TXXX:MusicBrainz Album Id'                         '7bc49048-a5c5-43cd-994e-ab986027bfd0'
'TXXX:MusicBrainz Album Release Country'            'CA'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '5dfdca28-9ddc-4853-933c-8bc97d87beec'
'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'                                  ['electronic', 'rock', 'alternative rock', 'industrial']
'TXXX:lastfmtags'                                   ['industrial metal', 'industrial rock', 'industrial', 'metal', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.75 dB'
'TXXX:replaygain_track_peak'                        '0.371510'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'b920d557-35d4-4e9c-b160-b85b717955c1')

========================== row from database ==========================
                                              'id'  1393091
                                            'path'  /data/Music/Bulk/00dwimp/00ebm-industrial-darkwave-goth/Marilyn Manson - antichrist superstar/13. 1996.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  241
                                           'genre'  eid-ebm or industrial or darkwave-industrial;eid-metal-industrial
                                        'filesize'  9699802
                                           'mtime'  1620298067
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00ebm industrial darkwave goth antichrist superstar 13. eid ebm or industrial or darkwave industrial;eid metal industrial
                                      'tag_artist'  Marilyn Manson
                                     'tag_release'  Antichrist Superstar
                                       'tag_title'  1996
                                             'bpm'  112.072
                                    'search_title'  '1996':1
                                   'search_artist'  'manson':2 'marilyn':1
                                  'search_release'  'antichrist':1 'superstar':2
                                     'search_rest'  '00dwimp':1 '00ebm':2 '13':8,9 'antichrist':6 'darkwave':4 'ebm':11 'eid':10,14,16 'goth':5 'industrial':3,13,15 'metal':17 'or':12 'superstar':7
                                    'search_combo'  '00dwimp':6 '00ebm':7 '13':13,14 '1996':1A 'antichrist':4C,11 'darkwave':9 'ebm':16 'eid':15,19,21 'goth':10 'industrial':8,18,20 'manson':3B 'marilyn':2B 'metal':22 'or':17 'superstar':5C,12
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-3', 'q-syn-3', 'q-chart-3', 'q-other-4', 'Q-HAP-1', 'q-bass-1', 'q-grit-4']
                                      'lastfmtags'  ['industrial metal', 'industrial rock', 'industrial', 'metal', 'rock']
                                        'tag_date'  1996
                                     'discogstags'  ['electronic', 'rock', 'alternative rock', 'industrial']

============================== file details ==============================
                                           'mtime'  1620298066.829075  (2021-05-06 12:47:46)
                             'size'  9699802