======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '210'
                                          'artist'  'Stush'
                                     'text_people'  ''
                                         'release'  'An England story'
                                           'title'  'Dollar Sign'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-2', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['grime', 'dancehall', 'british', 'female vocalist', 'dancehall reggae']"
                                     'discogstags'  "['uk garage', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '17'
                                      'tracktotal'  '21'
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-modern'
                                             'bpm'  '133.6'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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'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')
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'PRIV:WM/WMCollectionID:P\x02ÓêSk\nF\x8fþ\x9b`\x90qS\x93'  PRIV(owner='WM/WMCollectionID', data=b'P\x02\xd3\xeaSk\nF\x8f\xfe\x9b`\x90qS\x93')
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'TALB' (Album/Movie/Show title)                     'An England story'
'TBPM' (BPM (beats per minute))                     '133.6'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-modern'
'TDRC' (Recording time)                             '2008'
'TIT2' (Title/songname/content description)         'Dollar Sign'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Stush'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Soul Jazz'
'TRCK' (Track number/Position in set)               '17/21'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['uk garage', 'electronic']
'TXXX:lastfmtags'                                   ['grime', 'dancehall', 'british', 'female vocalist', 'dancehall reggae']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.32 dB'
'TXXX:replaygain_track_peak'                        '0.416622'

========================== row from database ==========================
                                              'id'  1389643
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Blak Twang - An England story - From dancehall to grime  - 25 years of the MC in the UK (1983-2008) (2008)/17 Stush - Dollar Sign.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  210
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-modern
                                        'filesize'  8471453
                                           'mtime'  1620521128
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub Blak Twang From dancehall grime 25 years of the MC in the UK (1983 2008) (2008) 17 loc style reggae dub ska dancehall dub modern
                                      'tag_artist'  Stush
                                     'tag_release'  An England story
                                       'tag_title'  Dollar Sign
                                             'bpm'  133.6
                                    'search_title'  'dollar':1 'sign':2
                                   'search_artist'  'stush':1
                                  'search_release'  'an':1 'england':2 'story':3
                                     'search_rest'  '00reggae':1 '1983':15,16 '2008':17,18,19 '25':8 'blak':3 'dancehall':6 'dub':2 'from':5 'grime':7 'in':13 'loc':20 'mc':12 'modern':24 'of':10 'reggae':22 'ska':23 'style':21 'the':11 'twang':4 'uk':14 'years':9
                                    'search_combo'  '00reggae':7 '1983':21,22 '2008':23,24,25 '25':14 'an':4C 'blak':9 'dancehall':12 'dollar':1A 'dub':8 'england':5C 'from':11 'grime':13 'in':19 'loc':26 'mc':18 'modern':30 'of':16 'reggae':28 'sign':2A 'ska':29 'story':6C 'stush':3B 'style':27 'the':17 'twang':10 'uk':20 'years':15
                                    'tag_tracknum'  17
                                      'num_images'  1
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['grime', 'dancehall', 'british', 'female vocalist', 'dancehall reggae']
                                        'tag_date'  2008
                                     'discogstags'  ['uk garage', 'electronic']

============================== file details ==============================
                                           'mtime'  1620521127.8436515  (2021-05-09 02:45:27)
                             'size'  8471453