======================== unified (from filesystem) ========================
                                         'bitrate'  '143.192'
                                        'duration'  '177'
                                          'artist'  'Mohamed Hussain'
                                     'text_people'  ''
                                         'release'  ('Indian Talking Machine: 78 RPM Record and Gramophone Collecting on the '
 'Sub-Continent')
                                           'title'  'Khamach-Kawali'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-1', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '20'
                                      'tracktotal'  '23'
                                            'date'  '2016'
                                        'comments'  ''
                                           'genre'  'loc-asia-india'
                                             'bpm'  '115'
                                             'key'  '4B'
                                        'acoustid'  '17e8ed35-975b-4586-8a70-5a0472e93108'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     ('Indian Talking Machine: 78 RPM Record and Gramophone Collecting on the '
 'Sub-Continent')
'TBPM' (BPM (beats per minute))                     '115'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-india'
'TDOR' (Original release time)                      '2016'
'TDRC' (Recording time)                             '2016'
'TIT2' (Title/songname/content description)         'Khamach-Kawali'
'TKEY' (Initial key)                                '4B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Mohamed Hussain'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/2'
'TPUB' (Publisher)                                  'Sublime Frequencies'
'TRCK' (Track number/Position in set)               '20/23'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Hussain, Mohamed'
'TXXX:Acoustid Id'                                  '17e8ed35-975b-4586-8a70-5a0472e93108'
'TXXX:Artists'                                      'Mohamed Hussain'
'TXXX:CATALOGNUMBER'                                'SF099'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'ea1b7132-96d4-48f1-88cb-99dc765f4361'
'TXXX:MusicBrainz Album Release Country'            'US'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        'c725778c-2f20-46f6-841a-16802be22588'
'TXXX:MusicBrainz Release Group Id'                 'b9e3a8b3-1073-41e8-8f25-60ae21244aec'
'TXXX:MusicBrainz Release Track Id'                 'c7b04e45-586b-4116-93ef-3f28b29f0dca'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2016'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.09 dB'
'TXXX:replaygain_track_peak'                        '0.477725'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'2786507b-328b-476d-adfd-3d09e8d7921e')

========================== row from database ==========================
                                              'id'  932339
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Indian Talking Machine 78 RPM Record and Gramophone Collecting on the Sub-Continent/20 Khamach-Kawali.mp3
                                         'working'  None
                                         'bitrate'  143
                                    'duration_sec'  177
                                           'genre'  loc-asia-india
                                        'filesize'  3262563
                                           'mtime'  1621629143
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia 20 loc asia india
                                      'tag_artist'  Mohamed Hussain
                                     'tag_release'  Indian Talking Machine: 78 RPM Record and Gramophone Collecting on the Sub-Continent
                                       'tag_title'  Khamach-Kawali
                                             'bpm'  115.0
                                    'search_title'  'kawali':2 'khamach':1 'khamachkawali':3
                                   'search_artist'  'hussain':2 'mohamed':1
                                  'search_release'  '78':5 'and':8 'collecting':10 'continent':14 'gramophone':9 'indian':1 'machine':3,4 'on':11 'record':7 'rpm':6 'sub':13 'subcontinent':15 'talking':2 'the':12
                                     'search_rest'  '00asia':1 '20':2 'asia':4 'india':5 'loc':3
                                    'search_combo'  '00asia':21 '20':22 '78':10C 'and':13C 'asia':24 'collecting':15C 'continent':19C 'gramophone':14C 'hussain':5B 'india':25 'indian':6C 'kawali':2A 'khamach':1A 'khamachkawali':3A 'loc':23 'machine':8C,9C 'mohamed':4B 'on':16C 'record':12C 'rpm':11C 'sub':18C 'subcontinent':20C 'talking':7C 'the':17C
                                    'tag_tracknum'  20
                                      'num_images'  1
                                             'key'  4B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  2016
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629143.198315  (2021-05-21 22:32:23)
                             'size'  3262563