======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '208'
                                          'artist'  'The Future Sound of London'
                                     'text_people'  ''
                                         'release'  'The Isness'
                                           'title'  'Meadows'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-OLDST-3', 'q-syn-3', '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-2']")
                                      'lastfmtags'  "['electronica', 'idm', 'electronic', 'chillout', 'ambient']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '13'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic'
                                             'bpm'  '98'
                                             'key'  '5B'
                                        'acoustid'  'dce09ade-d0f4-44c3-a009-4d53ddbb037b'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'POPM:no@email'                                     POPM(email='no@email', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'The Isness'
'TBPM' (BPM (beats per minute))                     '98'
'TCON' (Content type, a.k.a. Genre)                 'electronic'
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002'
'TIT1' (Content group description)                  '4'
'TIT2' (Title/songname/content description)         'Meadows'
'TKEY' (Initial key)                                '5B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Future Sound of London'
'TPE2' (Band/orchestra/accompaniment)               'The Future Sound of London'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Hypnotic Records'
'TRCK' (Track number/Position in set)               '11/13'
'TSO2'                                              'Future Sound of London, The'
'TSOP' (Performer sort order)                       'Future Sound of London, The'
'TXXX:ASIN'                                         'B000067CO5'
'TXXX:Acoustid Id'                                  'dce09ade-d0f4-44c3-a009-4d53ddbb037b'
'TXXX:Artists'                                      'The Future Sound of London'
'TXXX:BARCODE'                                      '741157120622'
'TXXX:CATALOGNUMBER'                                'CLP 1206-2'
'TXXX:MusicBrainz Album Artist Id'                  'a1d77dd4-8728-4a47-bdfa-9663d791139c'
'TXXX:MusicBrainz Album Id'                         '7293a320-bbf7-4fff-8eb7-a158c7c40360'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'a1d77dd4-8728-4a47-bdfa-9663d791139c'
'TXXX:MusicBrainz Release Group Id'                 '8ed1a133-cab3-317b-a153-a9731878885c'
'TXXX:MusicBrainz Release Track Id'                 '53e1b9da-0a14-3d45-b650-11cd819021db'
'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:lastfmtags'                                   ['electronica', 'idm', 'electronic', 'chillout', 'ambient']
'TXXX:originalyear'                                 '2002'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.37 dB'
'TXXX:replaygain_track_peak'                        '0.507479'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'8a23c7cf-a690-4016-9b7c-24d7b133308b')

========================== row from database ==========================
                                              'id'  1351454
                                            'path'  /data/Music/Bulk/00poprockelectronic/Chronos - chillout-dub/future sound of london - meadows.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  208
                                           'genre'  electronic
                                        'filesize'  5046398
                                           'mtime'  1636913962
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Chronos chillout dub future sound london meadows electronic
                                      'tag_artist'  The Future Sound of London
                                     'tag_release'  The Isness
                                       'tag_title'  Meadows
                                             'bpm'  98.0
                                    'search_title'  'meadows':1
                                   'search_artist'  'future':2 'london':5 'of':4 'sound':3 'the':1
                                  'search_release'  'isness':2 'the':1
                                     'search_rest'  '00poprockelectronic':1 'chillout':3 'chronos':2 'dub':4 'electronic':9 'future':5 'london':7 'meadows':8 'sound':6
                                    'search_combo'  '00poprockelectronic':9 'chillout':11 'chronos':10 'dub':12 'electronic':17 'future':3B,13 'isness':8C 'london':6B,15 'meadows':1A,16 'of':5B 'sound':4B,14 'the':2B,7C
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  5B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-3', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['electronica', 'idm', 'electronic', 'chillout', 'ambient']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636913961.6249814  (2021-11-14 19:19:21)
                             'size'  5046398