======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '124'
                                          'artist'  'The Meads of Asphodel'
                                     'text_people'  ''
                                         'release'  'Exhuming the Grave of Yeshua'
                                           'title'  'God Is Rome'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-4', 'q-grit-4', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  ("['black metal', 'avant garde black metal', 'experimental', 'experimental "
 "black metal', 'avant garde metal']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'eid-metal-black;eid-metal-progressive'
                                             'bpm'  '133.228'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000DD1 00000B49 0000288A'
'COMM:iTunNORM:eng'                                 (' 00000DD1 00000B49 0000288A 00003C56 00014CF8 0001BE13 00008000 00008000 '
 '000013DD 000013DD')
'TALB' (Album/Movie/Show title)                     'Exhuming the Grave of Yeshua'
'TBPM' (BPM (beats per minute))                     '133.228'
'TCON' (Content type, a.k.a. Genre)                 ['eid-metal-black', 'eid-metal-progressive']
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         'God Is Rome'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'The Meads of Asphodel'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:QuodLibet::location'                          'GB'
'TXXX:lastfmtags'                                   ['black metal',
 'avant garde black metal',
 'experimental',
 'experimental black metal',
 'avant garde metal']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '4'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '4'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.57 dB'
'TXXX:replaygain_track_peak'                        '0.551708'

========================== row from database ==========================
                                              'id'  934500
                                            'path'  /data/Music/Bulk/00dwimp/The Meads of Asphodel/The Meads of Asphodel - GB - 2003 - Exhuming the Grave of Yeshua/The Meads of Asphodel - GB - 2003 - Exhuming the Grave of Yeshua - 02 - God Is Rome.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  124
                                           'genre'  eid-metal-black;eid-metal-progressive
                                        'filesize'  2996224
                                           'mtime'  1620301910
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp GB 2003 GB 2003 02 eid metal black;eid metal progressive
                                      'tag_artist'  The Meads of Asphodel
                                     'tag_release'  Exhuming the Grave of Yeshua
                                       'tag_title'  God Is Rome
                                             'bpm'  133.228
                                    'search_title'  'god':1 'is':2 'rome':3
                                   'search_artist'  'asphodel':4 'meads':2 'of':3 'the':1
                                  'search_release'  'exhuming':1 'grave':3 'of':4 'the':2 'yeshua':5
                                     'search_rest'  '00dwimp':1 '2003':3 'black':6,8 'eid':4,7,9 'gb':2 'metal':5 'progressive':10
                                    'search_combo'  '00dwimp':13 '2003':15 'asphodel':7B 'black':18,20 'eid':16,19,21 'exhuming':8C 'gb':14 'god':1A 'grave':10C 'is':2A 'meads':5B 'metal':17 'of':6B,11C 'progressive':22 'rome':3A 'the':4B,9C 'yeshua':12C
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-4', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-4', 'q-grit-4']
                                      'lastfmtags'  ['black metal', 'avant garde black metal', 'experimental', 'experimental black metal', 'avant garde metal']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620301910.122444  (2021-05-06 13:51:50)
                             'size'  2996224