======================== unified (from filesystem) ========================
                                         'bitrate'  '319.725'
                                        'duration'  '172'
                                          'artist'  'MC Frontalot'
                                     'text_people'  ''
                                         'release'  'Zero Day'
                                           'title'  'The Council Of Loathing'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', "
 "'Q-HHRNBTT-3', 'q-syn-3', '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-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['nerdcore', 'nerdcore hip hop', 'hip hop', 'rap']"
                                     'discogstags'  "['hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '14'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '100.406'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'PRIV:http://www.cdtag.com:\x01\x01?\x19Ü\x00'      PRIV(owner='http://www.cdtag.com', data=b'\x01\x01?\x19\xdc\x00')
'TALB' (Album/Movie/Show title)                     'Zero Day'
'TBPM' (BPM (beats per minute))                     '100.406'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2010'
'TIT2' (Title/songname/content description)         'The Council Of Loathing'
'TKEY' (Initial key)                                '5A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'MC Frontalot'
'TPUB' (Publisher)                                  'Level Up Records & Tape'
'TRCK' (Track number/Position in set)               '14'
'TSSE' (Software/Hardware and settings used for encoding)  'WEB'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2010-03-18'
'TXXX:Ripping tool'                                 'WEB'
'TXXX:Source'                                       'WEB'
'TXXX:discogstags'                                  'hip hop'
'TXXX:lastfmtags'                                   ['nerdcore', 'nerdcore hip hop', 'hip hop', 'rap']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.36 dB'
'TXXX:replaygain_track_peak'                        '0.370643'
'TXXX:ÿþLAUB MRAITTSM'                              [' CrFnoatol', 't']
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://frontalot.com/index.php/?page=cd4')

========================== row from database ==========================
                                              'id'  720403
                                            'path'  /data/Music/Bulk/00popandrock-hiphop-rap-rnb-turntablism/Mc Frontalot/Zero Day (2010)/14-mc_frontalot-the_council_of_loathing.mp3
                                         'working'  None
                                         'bitrate'  319
                                    'duration_sec'  172
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6959674
                                           'mtime'  1620586086
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock hiphop rap rnb turntablism Mc (2010) 14 mc_frontalot the_council_of_loathing hip hop or rnb or rap or turntablism
                                      'tag_artist'  MC Frontalot
                                     'tag_release'  Zero Day
                                       'tag_title'  The Council Of Loathing
                                             'bpm'  100.406
                                    'search_title'  'council':2 'loathing':4 'of':3 'the':1
                                   'search_artist'  'frontalot':2 'mc':1
                                  'search_release'  'day':2 'zero':1
                                     'search_rest'  '2010':6,7 'council':11 'frontalot':9 'hip':14 'hiphop':1 'hop':15 'loathing':13 'mc':5,8 'of':12 'or':16 'rap':2 'rnb':3 'the':10 'turntablism':4
                                    'search_combo'  '2010':14,15 'council':2A,19 'day':8C 'frontalot':6B,17 'hip':22 'hiphop':9 'hop':23 'loathing':4A,21 'mc':5B,13,16 'of':3A,20 'or':24 'rap':10 'rnb':11 'the':1A,18 'turntablism':12 'zero':7C
                                    'tag_tracknum'  14
                                      'num_images'  1
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['nerdcore', 'nerdcore hip hop', 'hip hop', 'rap']
                                        'tag_date'  2010
                                     'discogstags'  ['hip hop']

============================== file details ==============================
                                           'mtime'  1620586086.4531975  (2021-05-09 20:48:06)
                             'size'  6959674