======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '177'
                                          'artist'  'Lektrogirl'
                                     'text_people'  ''
                                         'release'  'I Love My Computer'
                                           'title'  'Yen Again'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['prda', 'under 2000 listeners', 'rephlex', 'idm', 'micromusic', 'electronic']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '14'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'electronic-we-electropop or synthpop;set-pl-mor'
                                             'bpm'  '101.158'
                                             'key'  '10B'
                                        'acoustid'  'ea98a4e0-d7e3-416b-aed4-d10dadbcdbeb'
rest: ''

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

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'PRIV:AverageLevel:{\x1e\x00\x00'                   PRIV(owner='AverageLevel', data=b'{\x1e\x00\x00')
'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 \x004\x006\x005\x005\x007\x000\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x004\x001\x003\x003\x003\x004\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x003\x002\x009\x006\x003\x000\x004\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x004\x006\x005\x005\x007\x000\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x004\x001\x003\x003\x003\x004\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x003\x002\x009\x006\x003\x000\x004\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:}òì\x86\nÞ|Lº±à6+]Ãï'  PRIV(owner='WM/WMCollectionGroupID', data=b'}\xf2\xec\x86\n\xde|L\xba\xb1\xe06+]\xc3\xef')
'PRIV:WM/WMCollectionID:}òì\x86\nÞ|Lº±à6+]Ãï'       PRIV(owner='WM/WMCollectionID', data=b'}\xf2\xec\x86\n\xde|L\xba\xb1\xe06+]\xc3\xef')
'PRIV:WM/WMContentID:ü\x12 \x82rÀ·L\x967Z\x15¶£óó'  PRIV(owner='WM/WMContentID', data=b'\xfc\x12 \x82r\xc0\xb7L\x967Z\x15\xb6\xa3\xf3\xf3')
'TALB' (Album/Movie/Show title)                     'I Love My Computer'
'TBPM' (BPM (beats per minute))                     '101.158'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-electropop or synthpop', 'set-pl-mor']
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999-11-08'
'TIT2' (Title/songname/content description)         'Yen Again'
'TKEY' (Initial key)                                '10B'
'TLEN' (Length)                                     '178200'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Lektrogirl'
'TPE2' (Band/orchestra/accompaniment)               'Lektrogirl'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Rephlex'
'TRCK' (Track number/Position in set)               '11/14'
'TSO2'                                              'Lektrogirl'
'TSOP' (Performer sort order)                       'Lektrogirl'
'TXXX:ASIN'                                         'B00002R0LJ'
'TXXX:Acoustid Id'                                  'ea98a4e0-d7e3-416b-aed4-d10dadbcdbeb'
'TXXX:BARCODE'                                      '666908007925'
'TXXX:CATALOGNUMBER'                                'CAT 079 CD'
'TXXX:MusicBrainz Album Artist Id'                  '05eb200c-afe6-44d2-9f95-501aa13604dd'
'TXXX:MusicBrainz Album Id'                         '85a29cef-7d14-4b43-8add-b576cf28a3b7'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '05eb200c-afe6-44d2-9f95-501aa13604dd'
'TXXX:MusicBrainz Release Group Id'                 '3bd8cbd1-d8ae-3875-a2f4-0e35e2a53af5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['prda', 'under 2000 listeners', 'rephlex', 'idm', 'micromusic', 'electronic']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.18 dB'
'TXXX:replaygain_track_peak'                        '0.381076'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6a333065-0ad0-403c-a49d-c1eba5f0fd6b')

========================== row from database ==========================
                                              'id'  1379285
                                            'path'  /data/Music/Bulk/00poprockelectronic/00electro-electropop-synthpop/Lektrogirl/11 Yen Again.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  177
                                           'genre'  electronic-we-electropop or synthpop;set-pl-mor
                                        'filesize'  4273672
                                           'mtime'  1647348155
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00electro electropop synthpop 11 electronic we electropop or synthpop;set pl mor
                                      'tag_artist'  Lektrogirl
                                     'tag_release'  I Love My Computer
                                       'tag_title'  Yen Again
                                             'bpm'  101.158
                                    'search_title'  'again':2 'yen':1
                                   'search_artist'  'lektrogirl':1
                                  'search_release'  'computer':4 'i':1 'love':2 'my':3
                                     'search_rest'  '00electro':2 '00poprockelectronic':1 'electronic':5 'electropop':3 'mor':13 'or':7 'pl':12 'set':9,11 'synthpop':4,8,10 'we':6
                                    'search_combo'  '00electro':9 '00poprockelectronic':8 'again':2A 'computer':7C 'electronic':12 'electropop':10 'i':4C 'lektrogirl':3B 'love':5C 'mor':20 'my':6C 'or':14 'pl':19 'set':16,18 'synthpop':11,15,17 'we':13 'yen':1A
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  10B
                                           'quals'  ['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-3']
                                      'lastfmtags'  ['prda', 'under 2000 listeners', 'rephlex', 'idm', 'micromusic', 'electronic']
                                        'tag_date'  1999
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1647348154.787079  (2022-03-15 13:42:34)
                             'size'  4273672