======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '360'
                                          'artist'  'Forever Grey'
                                     'text_people'  ''
                                         'release'  'Alabaster Chamber'
                                           'title'  'Haunted Symbols'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'Q-SYN-2', 'Q-BUSY-3', 'Q-GRIT-2', 'Q-PLAY-3', 'q-bass-4', "
 "'Q-CHART-1', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['coldwave', 'gothic rock', 'post punk', 'minimal wave', 'darkwave']"
                                     'discogstags'  "['electronic', 'darkwave']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '08'
                                      'tracktotal'  ''
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'rock-cppex'
                                             'bpm'  '121.0'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.OTHER (Other) b''
                                     
'APIC: '                                            type PictureType.COVER_FRONT (Cover (front)) b' '
                                     
'TALB' (Album/Movie/Show title)                     'Alabaster Chamber'
'TBPM' (BPM (beats per minute))                     '121.0'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Haunted Symbols'
'TKEY' (Initial key)                                '6A'
'TPE1' (Lead performer(s)/Soloist(s))               'Forever Grey'
'TPE2' (Band/orchestra/accompaniment)               'Forever Grey'
'TPUB' (Publisher)                                  'Forever Grey'
'TRCK' (Track number/Position in set)               '08'
'TXXX:Q-BUSY'                                       '3'
'TXXX:Q-CHART'                                      '1'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'darkwave']
'TXXX:lastfmtags'                                   ['coldwave', 'gothic rock', 'post punk', 'minimal wave', 'darkwave']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-5.14 dB'
'TXXX:replaygain_track_peak'                        '1.010764'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://darkscene.org')

========================== row from database ==========================
                                              'id'  1480084
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Alabaster Chamber/08 Haunted Symbols.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  360
                                           'genre'  rock-cppex
                                        'filesize'  15015780
                                           'mtime'  1621695847
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy 08 rock cppex
                                      'tag_artist'  Forever Grey
                                     'tag_release'  Alabaster Chamber
                                       'tag_title'  Haunted Symbols
                                             'bpm'  121.0
                                    'search_title'  'haunted':1 'symbols':2
                                   'search_artist'  'forever':1 'grey':2
                                  'search_release'  'alabaster':1 'chamber':2
                                     'search_rest'  'classicprogpsy':1 'cppex':3 'rock':2
                                    'search_combo'  'alabaster':5C 'chamber':6C 'classicprogpsy':7 'cppex':9 'forever':3B 'grey':4B 'haunted':1A 'rock':8 'symbols':2A
                                    'tag_tracknum'  8
                                      'num_images'  2
                                             'key'  6A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-1', 'q-drums-4', 'Q-SYN-2', 'q-other-2', 'Q-BUSY-3', 'Q-HAP-2', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  ['coldwave', 'gothic rock', 'post punk', 'minimal wave', 'darkwave']
                                        'tag_date'  2016
                                     'discogstags'  ['electronic', 'darkwave']

============================== file details ==============================
                                           'mtime'  1621695847.2530663  (2021-05-22 17:04:07)
                             'size'  15015780