======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '200'
                                          'artist'  'The Aggrolites'
                                     'text_people'  ''
                                         'release'  'Reggae Hit L.A.'
                                           'title'  'Fire Girl'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-3', 'Q-UNU-2', 'Q-HHRNBTT-2', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['rocksteady', 'reggae', 'dirty reggae', 'ska', 'skinhead reggae']"
                                     'discogstags'  "['reggae']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  '16'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub-modern'
                                             'bpm'  '86.845'
                                             'key'  '7A'
                                        'acoustid'  '8502b434-ebf6-4adc-9b46-d6e0d3ebeb17'
rest: ''

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

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'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/UniqueFileIdentifier:;\x00\x00\x00'        PRIV(owner='WM/UniqueFileIdentifier', data=b';\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     'Reggae Hit L.A.'
'TBPM' (BPM (beats per minute))                     '86.845'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-dub-modern'
'TDOR' (Original release time)                      '2007'
'TDRC' (Recording time)                             '2007-06-05'
'TIT2' (Title/songname/content description)         'Fire Girl'
'TKEY' (Initial key)                                '7A'
'TLEN' (Length)                                     '200573'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Aggrolites'
'TPE2' (Band/orchestra/accompaniment)               'The Aggrolites'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Hellcat Records'
'TRCK' (Track number/Position in set)               '13/16'
'TSO2'                                              'Aggrolites, The'
'TSOP' (Performer sort order)                       'Aggrolites, The'
'TXXX:ASIN'                                         'B000PSJBMA'
'TXXX:Acoustid Id'                                  '8502b434-ebf6-4adc-9b46-d6e0d3ebeb17'
'TXXX:MusicBrainz Album Artist Id'                  'ac241ded-3430-4f42-8451-f78667cc2f52'
'TXXX:MusicBrainz Album Id'                         '40d43899-1647-41e8-a41c-327c94c7e64f'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'ac241ded-3430-4f42-8451-f78667cc2f52'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'reggae'
'TXXX:lastfmtags'                                   ['rocksteady', 'reggae', 'dirty reggae', 'ska', 'skinhead reggae']
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.96 dB'
'TXXX:replaygain_track_peak'                        '0.509023'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'3ca56724-5328-4fd0-917e-78539fc4ef9a')

========================== row from database ==========================
                                              'id'  1375403
                                            'path'  /data/Music/Bulk/00localcharacter/00reggae-dub/Aggrolites, the/Reggae hit LA (2009)/13 Fire girl.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  200
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub-modern
                                        'filesize'  8020184
                                           'mtime'  1620520888
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00reggae dub Aggrolites, the hit LA (2009) 13 girl loc style reggae or dub or ska or dancehall dub modern
                                      'tag_artist'  The Aggrolites
                                     'tag_release'  Reggae Hit L.A.
                                       'tag_title'  Fire Girl
                                             'bpm'  86.845
                                    'search_title'  'fire':1 'girl':2
                                   'search_artist'  'aggrolites':2 'the':1
                                  'search_release'  'a':4 'hit':2 'l':3 'la':5 'reggae':1
                                     'search_rest'  '00reggae':1 '2009':8,9 'aggrolites':3,4 'dancehall':16 'dub':2 'girl':10 'hit':6 'la':7 'loc':11 'modern':17 'or':14 'reggae':13 'ska':15 'style':12 'the':5
                                    'search_combo'  '00reggae':10 '2009':17,18 'a':8C 'aggrolites':4B,12,13 'dancehall':25 'dub':11 'fire':1A 'girl':2A,19 'hit':6C,15 'l':7C 'la':9C,16 'loc':20 'modern':26 'or':23 'reggae':5C,22 'ska':24 'style':21 'the':3B,14
                                    'tag_tracknum'  13
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-3', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rocksteady', 'reggae', 'dirty reggae', 'ska', 'skinhead reggae']
                                        'tag_date'  2007
                                     'discogstags'  ['reggae']

============================== file details ==============================
                                           'mtime'  1620520887.933648  (2021-05-09 02:41:27)
                             'size'  8020184