======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '186'
                                          'artist'  'Cool Songs In Bossa'
                                     'text_people'  'Claus Ogerman'
                                         'release'  'Cool Songs In Bossa'
                                           'title'  'Light My Fire'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-JZFKS-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '16'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-asia;set-cover or covered'
                                             'bpm'  '119.546'
                                             'key'  '6A'
                                        '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'                                 (' 000003EF 00000000 00000D95 00000000 000186B7 00000000 00006C86 00000000 '
 '00004E20 00000000')
'MCDI' (Music CD identifier)                        MCDI(data=b'1\x000\x00+\x009\x006\x00+\x005\x00C\x009\x006\x00+\x009\x009\x00C\x009\x00+\x00D\x008\x006\x004\x00+\x001\x001\x00E\x00D\x00F\x00+\x001\x005\x000\x006\x005\x00+\x001\x008\x003\x004\x00C\x00+\x001\x00B\x00A\x003\x008\x00+\x001\x00F\x002\x009\x00A\x00+\x002\x002\x00E\x000\x00C\x00+\x002\x006\x00B\x008\x008\x00+\x002\x00A\x002\x006\x009\x00+\x002\x00E\x001\x004\x007\x00+\x003\x002\x003\x008\x004\x00+\x003\x005\x00E\x005\x007\x00+\x003\x009\x006\x00B\x002\x00+\x003\x00E\x001\x008\x00E\x00\x00\x00')
'PRIV:AverageLevel:{\x16\x00\x00'                   PRIV(owner='AverageLevel', data=b'{\x16\x00\x00')
'PRIV:PeakValue:¡~\x00\x00'                         PRIV(owner='PeakValue', data=b'\xa1~\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\x008\x004\x008\x006\x006\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x004\x006\x005\x005\x001\x007\x001\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x004\x008\x004\x008\x006\x006\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x004\x006\x005\x005\x001\x007\x001\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:\x87íàm7\x9fýC´óx\x8fæ,\x98\x98'  PRIV(owner='WM/WMCollectionGroupID', data=b'\x87\xed\xe0m7\x9f\xfdC\xb4\xf3x\x8f\xe6,\x98\x98')
'PRIV:WM/WMCollectionID:\x87íàm7\x9fýC´óx\x8fæ,\x98\x98'  PRIV(owner='WM/WMCollectionID', data=b'\x87\xed\xe0m7\x9f\xfdC\xb4\xf3x\x8f\xe6,\x98\x98')
'PRIV:WM/WMContentID:^L#òÅÙXM\x8f²}Ìد\x16r'        PRIV(owner='WM/WMContentID', data=b'^L#\xf2\xc5\xd9XM\x8f\xb2}\xcc\xd8\xaf\x16r')
'TALB' (Album/Movie/Show title)                     'Cool Songs In Bossa'
'TBPM' (BPM (beats per minute))                     '119.546'
'TCOM' (Composer)                                   'Claus Ogerman'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia', 'set-cover or covered']
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Light My Fire'
'TKEY' (Initial key)                                '6A'
'TLEN' (Length)                                     '187320'
'TPE1' (Lead performer(s)/Soloist(s))               'Tahta'
'TPE2' (Band/orchestra/accompaniment)               'Cool Songs In Bossa'
'TPUB' (Publisher)                                  'Polygram International'
'TRCK' (Track number/Position in set)               '11/16'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.75 dB'
'TXXX:replaygain_track_peak'                        '0.520567'

========================== row from database ==========================
                                              'id'  1292038
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/11 light my fire.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  186
                                           'genre'  loc-asia;set-cover or covered
                                        'filesize'  3018578
                                           'mtime'  1652397931
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 11 light my fire loc asia;set cover or covered
                                      'tag_artist'  Cool Songs In Bossa
                                     'tag_release'  Cool Songs In Bossa
                                       'tag_title'  Light My Fire
                                             'bpm'  119.546
                                    'search_title'  'fire':3 'light':1 'my':2
                                   'search_artist'  'bossa':4 'cool':1 'in':3 'songs':2
                                  'search_release'  'bossa':4 'cool':1 'in':3 'songs':2
                                     'search_rest'  '00poprockelectronic':1 'asia':11,13 'cover':15 'covered':17 'files':5,6 'fire':9 'light':7 'loc':10 'loose':3,4 'my':8 'or':16 'set':12,14 'unsorted':2
                                    'search_combo'  '00poprockelectronic':12 'asia':22,24 'bossa':7B,11C 'cool':4B,8C 'cover':26 'covered':28 'files':16,17 'fire':3A,20 'in':6B,10C 'light':1A,18 'loc':21 'loose':14,15 'my':2A,19 'or':27 'set':23,25 'songs':5B,9C 'unsorted':13
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  6A
                                           'quals'  ['Q-HAP-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-JZFKS-2', 'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-1', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  []
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1652397931.1193426  (2022-05-13 01:25:31)
                             'size'  3018578