======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '228'
                                          'artist'  'Million Stylez'
                                     'text_people'  ''
                                         'release'  'Knock Out Riddim'
                                           'title'  'Copy Cat'
                                           '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-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['swedish', 'reggae', 'sweden', 'dancehall', 'ragga']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '17'
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-unsorted'
                                             'bpm'  '119.7'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'PRIV:http://www.cdtag.com:\x01\x01@"\x1e\x00'      PRIV(owner='http://www.cdtag.com', data=b'\x01\x01@"\x1e\x00')
'TALB' (Album/Movie/Show title)                     'Knock Out Riddim'
'TBPM' (BPM (beats per minute))                     '119.7'
'TCON' (Content type, a.k.a. Genre)                 'loc-style-reggae or dub or ska or dancehall-unsorted'
'TCOP' (Copyright message)                          'Supersonic Sound Jamaica'
'TDRC' (Recording time)                             '2010-00-00'
'TIT2' (Title/songname/content description)         'Copy Cat'
'TKEY' (Initial key)                                '8A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Million Stylez'
'TPUB' (Publisher)                                  'Super Sonic Sound Jamaica'
'TRCK' (Track number/Position in set)               '5/17'
'TSSE' (Software/Hardware and settings used for encoding)  'Lame 3.97'
'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:Release type'                                 'Normal'
'TXXX:Rip date'                                     '2010-05-29'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'WEB'
'TXXX:lastfmtags'                                   ['swedish', 'reggae', 'sweden', 'dancehall', 'ragga']
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.13 dB'
'TXXX:replaygain_track_peak'                        '0.486965'
'WCOP' (Copyright/Legal information)                WCOP(url='Supersonic Sound Jamaica')
'WXXX:http://www.juno.co.uk'                        WXXX(encoding=<Encoding.LATIN1: 0>, desc='http://www.juno.co.uk', url='http://www.juno.co.uk')

========================== row from database ==========================
                                              'id'  1324566
                                            'path'  /data/Music/Bulk/00localcharacter/Reggae/05-million_stylez-copy_cat.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  228
                                           'genre'  loc-style-reggae or dub or ska or dancehall-unsorted
                                        'filesize'  9129992
                                           'mtime'  1620523557
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Reggae 05 million_stylez copy_cat loc style reggae or dub or ska or dancehall unsorted
                                      'tag_artist'  Million Stylez
                                     'tag_release'  Knock Out Riddim
                                       'tag_title'  Copy Cat
                                             'bpm'  119.7
                                    'search_title'  'cat':2 'copy':1
                                   'search_artist'  'million':1 'stylez':2
                                  'search_release'  'knock':1 'out':2 'riddim':3
                                     'search_rest'  'cat':5 'copy':4 'dancehall':11 'dub':9 'loc':6 'million':2 'or':8 'reggae':1 'ska':10 'style':7 'stylez':3 'unsorted':12
                                    'search_combo'  'cat':2A,12 'copy':1A,11 'dancehall':18 'dub':16 'knock':5C 'loc':13 'million':3B,9 'or':15 'out':6C 'reggae':8 'riddim':7C 'ska':17 'style':14 'stylez':4B,10 'unsorted':19
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', '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'  ['swedish', 'reggae', 'sweden', 'dancehall', 'ragga']
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620523557.499323  (2021-05-09 03:25:57)
                             'size'  9129992