======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '668'
                                          'artist'  'Galleon'
                                     'text_people'  ''
                                         'release'  'King of Aragon'
                                           'title'  'King of Aragon'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-4', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['dance', 'house', 'progressive rock', 'progressive', 'electronic']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '7'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-progressive'
                                             'bpm'  '144.233'
                                             'key'  '9B'
                                        'acoustid'  'f2299346-c12a-43d8-be07-6d4d4b12ab72'
rest: ''

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

'TALB' (Album/Movie/Show title)                     'King of Aragon'
'TBPM' (BPM (beats per minute))                     '144.233'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-progressive'
'TDOR' (Original release time)                      '1995'
'TDRC' (Recording time)                             '1995'
'TIT2' (Title/songname/content description)         'King of Aragon'
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Galleon'
'TPE2' (Band/orchestra/accompaniment)               'Galleon'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Zero Corporation'
'TRCK' (Track number/Position in set)               '5/7'
'TSO2'                                              'Galleon'
'TSOP' (Performer sort order)                       'Galleon'
'TXXX:Acoustid Id'                                  'f2299346-c12a-43d8-be07-6d4d4b12ab72'
'TXXX:CATALOGNUMBER'                                'XRCN-1256'
'TXXX:MusicBrainz Album Artist Id'                  'c0cbdd16-ab0d-4a25-a575-0d43fb7cbdf5'
'TXXX:MusicBrainz Album Id'                         '696cef75-2016-45e5-b36b-fe5f84d0bd26'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'c0cbdd16-ab0d-4a25-a575-0d43fb7cbdf5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dance', 'house', 'progressive rock', 'progressive', 'electronic']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.21 dB'
'TXXX:replaygain_track_peak'                        '0.487250'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'43413823-db0d-4d03-8f0e-f25e758b88fb')

========================== row from database ==========================
                                              'id'  1301427
                                            'path'  /data/Music/Bulk/00poprockelectronic/Galleon/Galleon - King Of Aragon/Galleon - King Of Aragon - 05 - King Of Aragon.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  668
                                           'genre'  electronic-experimental-progressive
                                        'filesize'  16042520
                                           'mtime'  1621696368
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Of Of 05 Of electronic experimental progressive
                                      'tag_artist'  Galleon
                                     'tag_release'  King of Aragon
                                       'tag_title'  King of Aragon
                                             'bpm'  144.233
                                    'search_title'  'aragon':3 'king':1 'of':2
                                   'search_artist'  'galleon':1
                                  'search_release'  'aragon':3 'king':1 'of':2
                                     'search_rest'  '00poprockelectronic':1 'electronic':3 'experimental':4 'of':2 'progressive':5
                                    'search_combo'  '00poprockelectronic':8 'aragon':3A,7C 'electronic':10 'experimental':11 'galleon':4B 'king':1A,5C 'of':2A,6C,9 'progressive':12
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-4', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['dance', 'house', 'progressive rock', 'progressive', 'electronic']
                                        'tag_date'  1995
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1621696368.3138597  (2021-05-22 17:12:48)
                             'size'  16042520