======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '307'
                                          'artist'  'Fear Factory'
                                     'text_people'  'Christian Olde Wolbers/Raymond Herrera'
                                         'release'  'Archetype'
                                           'title'  'Act of God'
                                           '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-3', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['industrial metal', 'industrial', 'metal', 'death metal', 'thrash metal', "
 "'industrial death metal']")
                                     'discogstags'  "['rock', 'industrial']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '14'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'eid-metal-industrial'
                                             'bpm'  '117'
                                             'key'  '6B'
                                        'acoustid'  'e72bb707-f608-4048-b89f-2ad6dee7eae4'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'MCDI' (Music CD identifier)                        MCDI(data=b'D\x00+\x009\x006\x00+\x004\x004\x00F\x002\x00+\x007\x00E\x00F\x001\x00+\x00D\x009\x004\x004\x00+\x001\x003\x001\x00D\x007\x00+\x001\x008\x002\x009\x00A\x00+\x001\x00C\x00F\x00F\x002\x00+\x002\x001\x008\x00D\x001\x00+\x002\x006\x000\x008\x00E\x00+\x002\x00B\x00F\x005\x007\x00+\x003\x000\x008\x00E\x002\x00+\x003\x006\x005\x005\x001\x00+\x003\x00E\x001\x00C\x00C\x00+\x004\x001\x000\x005\x002\x00\x00\x00')
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'PRIV:PeakValue:¡\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xa1\x7f\x00\x00')
'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')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x006\x008\x006\x004\x006\x003\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x002\x003\x004\x002\x000\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x006\x009\x006\x007\x009\x002\x008\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x006\x008\x006\x004\x006\x003\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x002\x003\x004\x002\x000\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x006\x009\x006\x007\x009\x002\x008\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:\x8cpZß\x0bÅ%E´¯,\x9dO?\x8aÊ'  PRIV(owner='WM/WMCollectionGroupID', data=b'\x8cpZ\xdf\x0b\xc5%E\xb4\xaf,\x9dO?\x8a\xca')
'PRIV:WM/WMCollectionID:\x8cpZß\x0bÅ%E´¯,\x9dO?\x8aÊ'  PRIV(owner='WM/WMCollectionID', data=b'\x8cpZ\xdf\x0b\xc5%E\xb4\xaf,\x9dO?\x8a\xca')
'PRIV:WM/WMContentID:J\x14¼\x80ó±þEµ\x99\x91\x93ú\xadö\x1c'  PRIV(owner='WM/WMContentID', data=b'J\x14\xbc\x80\xf3\xb1\xfeE\xb5\x99\x91\x93\xfa\xad\xf6\x1c')
'TALB' (Album/Movie/Show title)                     'Archetype'
'TBPM' (BPM (beats per minute))                     '117'
'TCOM' (Composer)                                   'Christian Olde Wolbers/Raymond Herrera'
'TCON' (Content type, a.k.a. Genre)                 'eid-metal-industrial'
'TDOR' (Original release time)                      '2004'
'TDRC' (Recording time)                             '2004-04-21'
'TIT2' (Title/songname/content description)         'Act of God'
'TKEY' (Initial key)                                '6B'
'TLEN' (Length)                                     '308306'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Fear Factory'
'TPE2' (Band/orchestra/accompaniment)               'Fear Factory'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Victor'
'TRCK' (Track number/Position in set)               '3/14'
'TSO2'                                              'Fear Factory'
'TSOP' (Performer sort order)                       'Fear Factory'
'TSRC' (ISRC (international standard recording code))  'NLA320420667'
'TXXX:ASIN'                                         'B0001XAMRM'
'TXXX:Acoustid Id'                                  'e72bb707-f608-4048-b89f-2ad6dee7eae4'
'TXXX:Artists'                                      'Fear Factory'
'TXXX:BARCODE'                                      '4988002458714'
'TXXX:CATALOGNUMBER'                                'VICP-62664'
'TXXX:MusicBrainz Album Artist Id'                  'c17f08f4-2542-46fb-97f3-3202d60c225a'
'TXXX:MusicBrainz Album Id'                         'cdc710a7-dfff-48e9-bc66-b48a70ab566d'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c17f08f4-2542-46fb-97f3-3202d60c225a'
'TXXX:MusicBrainz Release Group Id'                 '8afdf2bc-345f-384d-a483-d5a05146f8a1'
'TXXX:MusicBrainz Release Track Id'                 '1944d6eb-668a-4710-8cb5-0c2151f14990'
'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', 'industrial']
'TXXX:lastfmtags'                                   ['industrial metal',
 'industrial',
 'metal',
 'death metal',
 'thrash metal',
 'industrial death metal']
'TXXX:originalyear'                                 '2004'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'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'                        '-0.81 dB'
'TXXX:replaygain_track_peak'                        '0.417781'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3ac8420c-1b92-480c-bac7-0eac347c79c9')
'USLT::XXX'                                         ('In my eyes sedition surrounds\n'
 'One damned life beaten and bound\n'
 'An act of mercy, a scene of pain\n'
 "There is no difference, it's all in your name\n"
 'This act of God\n'
 '\n'
 'Hearts of faith blinding my eyes\n'
 'Fires of hate scorch through the skies\n'
 'Lost in your darkness, burned by your flame\n'
 "Forced to believe it's all in your name\n"
 'THIS - ACT - OF - GOD\n'
 '\n'
 'Honesty is heresy in this holy war\n'
 'Contradiction, an affliction hardening my heart\n'
 '\n'
 "Life conflicts, we're already dead\n"
 'Death restricts enlightenment\n'
 'Love is paradox, hate is insane\n'
 "There is an difference, it's all in your name\n"
 'THIS - ACT - OF - GOD\n'
 '\n'
 'Honesty is heresy in this holy war\n'
 'Contradiction, an affliction hardening my heart\n'
 '\n'
 'This act of God\n'
 'This act of God\n'
 'Holy war\n'
 'Holy war\n'
 '\n'
 'Honesty is heresy in this holy war\n'
 'Contradiction, an affliction hardening my heart\n'
 '\n'
 'Honesty is heresy in this holy war\n'
 'Contradiction, an affliction hardening my heart')

========================== row from database ==========================
                                              'id'  1400477
                                            'path'  /data/Music/Bulk/00dwimp/00metal/Fear Factory/Archetype [Bonus DVD]/Fear Factory-Act of God.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  307
                                           'genre'  eid-metal-industrial
                                        'filesize'  5001364
                                           'mtime'  1620311036
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 00metal [Bonus DVD] eid metal industrial
                                      'tag_artist'  Fear Factory
                                     'tag_release'  Archetype
                                       'tag_title'  Act of God
                                             'bpm'  117.0
                                    'search_title'  'act':1 'god':3 'of':2
                                   'search_artist'  'factory':2 'fear':1
                                  'search_release'  'archetype':1
                                     'search_rest'  '00dwimp':1 '00metal':2 'bonus':3,4 'dvd':5,6 'eid':7 'industrial':9 'metal':8
                                    'search_combo'  '00dwimp':7 '00metal':8 'act':1A 'archetype':6C 'bonus':9,10 'dvd':11,12 'eid':13 'factory':5B 'fear':4B 'god':3A 'industrial':15 'metal':14 'of':2A
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  6B
                                           '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-4', 'q-syn-2', 'q-chart-3', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-4']
                                      'lastfmtags'  ['industrial metal', 'industrial', 'metal', 'death metal', 'thrash metal', 'industrial death metal']
                                        'tag_date'  2004
                                     'discogstags'  ['rock', 'industrial']

============================== file details ==============================
                                           'mtime'  1620311035.561975  (2021-05-06 16:23:55)
                             'size'  5001364