======================== unified (from filesystem) ========================
                                         'bitrate'  '206.181'
                                        'duration'  '366'
                                          'artist'  'Ministry'
                                     'text_people'  'Al Jourgensen'
                                         'release'  'Twitch'
                                           'title'  'The Angel'
                                           'quals'  ("['Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['industrial metal', 'electronic', 'industrial', 'metal', 'industrial rock']"
                                     'discogstags'  "['electronic', 'industrial', 'synth-pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '9'
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  'eid-ebm or industrial or darkwave-industrial'
                                             'bpm'  '105'
                                             'key'  '6B'
                                        'acoustid'  '2bfc30c4-5537-4633-a6a3-5c094084353f'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunes_CDDB_IDs:eng'                          '9+6BC6C63614B1C9652EF0BDFF3EFBE7C9+834503'
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'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 \x00 \x001\x003\x001\x002\x007\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x00 \x004\x009\x002\x000\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x002\x007\x004\x004\x001\x006\x002\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x00 \x001\x003\x001\x002\x007\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x00 \x00 \x004\x009\x002\x000\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x002\x007\x004\x004\x001\x006\x002\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:\x92ÌÌÅl<\x9cO®«Ç.¹C\x88ð'  PRIV(owner='WM/WMCollectionGroupID', data=b'\x92\xcc\xcc\xc5l<\x9cO\xae\xab\xc7.\xb9C\x88\xf0')
'PRIV:WM/WMCollectionID:\x92ÌÌÅl<\x9cO®«Ç.¹C\x88ð'  PRIV(owner='WM/WMCollectionID', data=b'\x92\xcc\xcc\xc5l<\x9cO\xae\xab\xc7.\xb9C\x88\xf0')
'PRIV:WM/WMContentID:°ý®ìÅäHK£ðï·ìâö)'              PRIV(owner='WM/WMContentID', data=b'\xb0\xfd\xae\xec\xc5\xe4HK\xa3\xf0\xef\xb7\xec\xe2\xf6)')
'TALB' (Album/Movie/Show title)                     'Twitch'
'TBPM' (BPM (beats per minute))                     '105'
'TCOM' (Composer)                                   'Al Jourgensen'
'TCON' (Content type, a.k.a. Genre)                 'eid-ebm or industrial or darkwave-industrial'
'TDOR' (Original release time)                      '1986'
'TDRC' (Recording time)                             '1990'
'TENC' (Encoded by)                                 'iTunes v4.6.0.15'
'TIT2' (Title/songname/content description)         'The Angel'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Ministry'
'TPE2' (Band/orchestra/accompaniment)               'Ministry'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sire Records/Warner Bros. Records'
'TRCK' (Track number/Position in set)               '4/9'
'TSO2'                                              'Ministry'
'TSOP' (Performer sort order)                       'Ministry'
'TXXX:ASIN'                                         'B000002L84'
'TXXX:Acoustid Id'                                  '2bfc30c4-5537-4633-a6a3-5c094084353f'
'TXXX:Artists'                                      'Ministry'
'TXXX:BARCODE'                                      '075992530927'
'TXXX:CATALOGNUMBER'                                '7599-25309-2'
'TXXX:MusicBrainz Album Artist Id'                  '13df2a46-f72f-40e7-aa63-26fcf62c7048'
'TXXX:MusicBrainz Album Id'                         '18c8fb7d-1302-31e7-9599-b38f411f079b'
'TXXX:MusicBrainz Album Release Country'            'DE'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '13df2a46-f72f-40e7-aa63-26fcf62c7048'
'TXXX:MusicBrainz Release Group Id'                 '18c9e889-50a1-32d5-a440-57c771a5fb8f'
'TXXX:MusicBrainz Release Track Id'                 '247e2406-922f-3d47-838b-e8a024728f63'
'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', 'industrial', 'synth-pop']
'TXXX:lastfmtags'                                   ['industrial metal', 'electronic', 'industrial', 'metal', 'industrial rock']
'TXXX:originalyear'                                 '1986'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.11 dB'
'TXXX:replaygain_track_peak'                        '0.856442'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'96321346-7534-482e-8466-dd9bf8c861be')
'WCOM:http://www.amazon.com/exec/obidos/ASIN/B000002L84/softpointer-20?dev-t=D17H5OIRRQ5XUC%26camp=2025%26link_code=xm2'  WCOM(url='http://www.amazon.com/exec/obidos/ASIN/B000002L84/softpointer-20?dev-t=D17H5OIRRQ5XUC%26camp=2025%26link_code=xm2')

========================== row from database ==========================
                                              'id'  1282545
                                            'path'  /data/Music/Bulk/00poprockelectronic/Ministry/Twitch/Ministry-The Angel.mp3
                                         'working'  None
                                         'bitrate'  206
                                    'duration_sec'  366
                                           'genre'  eid-ebm or industrial or darkwave-industrial
                                        'filesize'  9495427
                                           'mtime'  1620298614
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic eid ebm or industrial or darkwave industrial
                                      'tag_artist'  Ministry
                                     'tag_release'  Twitch
                                       'tag_title'  The Angel
                                             'bpm'  105.0
                                    'search_title'  'angel':2 'the':1
                                   'search_artist'  'ministry':1
                                  'search_release'  'twitch':1
                                     'search_rest'  '00poprockelectronic':1 'darkwave':6 'ebm':3 'eid':2 'industrial':5 'or':4
                                    'search_combo'  '00poprockelectronic':5 'angel':2A 'darkwave':10 'ebm':7 'eid':6 'industrial':9 'ministry':3B 'or':8 'the':1A 'twitch':4C
                                    'tag_tracknum'  4
                                      '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-2', 'Q-HAP-1', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['industrial metal', 'electronic', 'industrial', 'metal', 'industrial rock']
                                        'tag_date'  1990
                                     'discogstags'  ['electronic', 'industrial', 'synth-pop']

============================== file details ==============================
                                           'mtime'  1620298614.0332377  (2021-05-06 12:56:54)
                             'size'  9495427