======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '243'
                                          'artist'  'Culture Club'
                                     'text_people'  'Frederick Knight'
                                         'release'  "The Greatest Hits Of The 80's, Vol. 6"
                                           'title'  'Karma Chameleon'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['80s', 'new wave', 'synth pop', 'british', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '10'
                                            'date'  '1984'
                                        'comments'  ''
                                           'genre'  'electronic-we-new wave or post punk'
                                             'bpm'  '92.013'
                                             'key'  '6B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Cleaned by TuneUp!'
'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 000008A0 0000093E 000041D7 00004073 000210FA 00021BF4 00008000 00008000 '
 '0000596E 0000823F')
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'PRIV:AverageLevel:\x0c\x18\x00\x00'                PRIV(owner='AverageLevel', data=b'\x0c\x18\x00\x00')
'PRIV:PeakValue:ÿ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xff\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')
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'PRIV:WM/WMCollectionGroupID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/WMCollectionGroupID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/WMCollectionID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/WMCollectionID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/WMContentID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/WMContentID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     "The Greatest Hits Of The 80's, Vol. 6"
'TBPM' (BPM (beats per minute))                     '92.013'
'TCOM' (Composer)                                   'Frederick Knight'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-new wave or post punk'
'TDRC' (Recording time)                             '1984'
'TIT2' (Title/songname/content description)         'Karma Chameleon'
'TKEY' (Initial key)                                '6B'
'TLEN' (Length)                                     '243973'
'TPE1' (Lead performer(s)/Soloist(s))               'Culture Club'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Smith&Co'
'TRCK' (Track number/Position in set)               '8/10'
'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:lastfmtags'                                   ['80s', 'new wave', 'synth pop', 'british', 'pop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.55 dB'
'TXXX:replaygain_track_peak'                        '0.573938'

========================== row from database ==========================
                                              'id'  1302442
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/05 karma camaleon(2)(2).mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  243
                                           'genre'  electronic-we-new wave or post punk
                                        'filesize'  3966497
                                           'mtime'  1620572574
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 05 karma camaleon(2)(2) electronic we new wave or post punk
                                      'tag_artist'  Culture Club
                                     'tag_release'  The Greatest Hits Of The 80's, Vol. 6
                                       'tag_title'  Karma Chameleon
                                             'bpm'  92.013
                                    'search_title'  'chameleon':2 'karma':1
                                   'search_artist'  'club':2 'culture':1
                                  'search_release'  '6':10 '80':5 '80s':7 'greatest':2 'hits':3 'of':4 's':6 'the':1 'vol':8,9
                                     'search_rest'  '00poprockelectronic':1 '2':9,10 'camaleon':8 'camaleon22':11 'electronic':12 'files':5,6 'karma':7 'loose':3,4 'new':14 'or':16 'post':17 'punk':18 'unsorted':2 'wave':15 'we':13
                                    'search_combo'  '00poprockelectronic':15 '2':23,24 '6':14C '80':9C '80s':11C 'camaleon':22 'camaleon22':25 'chameleon':2A 'club':4B 'culture':3B 'electronic':26 'files':19,20 'greatest':6C 'hits':7C 'karma':1A,21 'loose':17,18 'new':28 'of':8C 'or':30 'post':31 'punk':32 's':10C 'the':5C 'unsorted':16 'vol':12C,13C 'wave':29 'we':27
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['80s', 'new wave', 'synth pop', 'british', 'pop']
                                        'tag_date'  1984
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572574.01049  (2021-05-09 17:02:54)
                             'size'  3966497