======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '346'
                                          'artist'  'Angela Winbush'
                                     'text_people'  'Angela Winbush'
                                         'release'  'Sharp'
                                           'title'  'Hello Beloved'
                                           'quals'  ("['Q-OLDST-3', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', "
 "'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', "
 "'q-other-2', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-2']")
                                      'lastfmtags'  "['female vocalists', 'rnb', 'soul', 'quiet storm', 'soulfullwomen']"
                                     'discogstags'  "['electronic', 'funk / soul', 'rnb/swing', 'electro', 'synth-pop', 'soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '7'
                                      'tracktotal'  '9'
                                            'date'  '1990'
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '123.106'
                                             'key'  '5B'
                                        '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'                                 (' 00000104 000000F7 00001252 00000FB0 000362C1 000362C1 00004472 0000405E '
 '00015380 0002A11B')
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'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 \x002\x001\x009\x009\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x003\x009\x000\x000\x008\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x00 \x009\x007\x008\x008\x003\x005\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x00 \x002\x001\x009\x009\x005\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x001\x003\x009\x000\x000\x008\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x00 \x009\x007\x008\x008\x003\x005\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:V}\x86\x83¯ÍÌCº\x81ϳ¥ôËm'  PRIV(owner='WM/WMCollectionGroupID', data=b'V}\x86\x83\xaf\xcd\xccC\xba\x81\xcf\xb3\xa5\xf4\xcbm')
'PRIV:WM/WMCollectionID:V}\x86\x83¯ÍÌCº\x81ϳ¥ôËm'  PRIV(owner='WM/WMCollectionID', data=b'V}\x86\x83\xaf\xcd\xccC\xba\x81\xcf\xb3\xa5\xf4\xcbm')
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'TALB' (Album/Movie/Show title)                     'Sharp'
'TBPM' (BPM (beats per minute))                     '123.106'
'TCOM' (Composer)                                   'Angela Winbush'
'TDRC' (Recording time)                             '1990'
'TIT2' (Title/songname/content description)         'Hello Beloved'
'TKEY' (Initial key)                                '5B'
'TLEN' (Length)                                     '346000'
'TPE1' (Lead performer(s)/Soloist(s))               'Angela Winbush'
'TPE2' (Band/orchestra/accompaniment)               'Angela Winbush'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Mercury'
'TRCK' (Track number/Position in set)               '7/9'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'funk / soul', 'rnb/swing', 'electro', 'synth-pop', 'soul']
'TXXX:lastfmtags'                                   ['female vocalists', 'rnb', 'soul', 'quiet storm', 'soulfullwomen']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.09 dB'
'TXXX:replaygain_track_peak'                        '0.756226'

========================== row from database ==========================
                                              'id'  1294231
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/angela winbush & ronald isley - hello beloved.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  346
                                           'genre'  
                                        'filesize'  11132512
                                           'mtime'  1652397988
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] angela winbush & ronald isley hello beloved
                                      'tag_artist'  Angela Winbush
                                     'tag_release'  Sharp
                                       'tag_title'  Hello Beloved
                                             'bpm'  123.106
                                    'search_title'  'beloved':2 'hello':1
                                   'search_artist'  'angela':1 'winbush':2
                                  'search_release'  'sharp':1
                                     'search_rest'  '00poprockelectronic':1 'angela':7 'beloved':12 'files':5,6 'hello':11 'isley':10 'loose':3,4 'ronald':9 'unsorted':2 'winbush':8
                                    'search_combo'  '00poprockelectronic':6 'angela':3B,12 'beloved':2A,17 'files':10,11 'hello':1A,16 'isley':15 'loose':8,9 'ronald':14 'sharp':5C 'unsorted':7 'winbush':4B,13
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-OLDST-3', 'Q-JZFKS-2', 'Q-UNU-1', 'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-2']
                                      'lastfmtags'  ['female vocalists', 'rnb', 'soul', 'quiet storm', 'soulfullwomen']
                                        'tag_date'  1990
                                     'discogstags'  ['electronic', 'funk / soul', 'rnb/swing', 'electro', 'synth-pop', 'soul']

============================== file details ==============================
                                           'mtime'  1652397988.097834  (2022-05-13 01:26:28)
                             'size'  11132512