======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '273'
                                          'artist'  '[unknown]'
                                     'text_people'  ''
                                         'release'  'Inde - Rajasthan : Musiciens Professionnels Populaires'
                                           'title'  ('Ensemble De Vihle Kamayacha, Clarinette Murali Et Claquettes Khartal '
 '(Manghaniyar)')
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-1', "
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 "'q-chart-1', 'q-drums-4', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '14'
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'loc-asia-india'
                                             'bpm'  '141.909'
                                             'key'  '9B'
                                        'acoustid'  'baa6479c-16ae-4d4e-b42c-79cc9306054e'
rest: ''

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

'COMM::eng'                                         'Ocora C580044 1994'
'COMM:Comment:XXX'                                  'Ocora C 580044'
'COMM:ID3v1 Comment:XXX'                            'Ocora C580044 1994'
'TALB' (Album/Movie/Show title)                     'Inde - Rajasthan : Musiciens Professionnels Populaires'
'TBPM' (BPM (beats per minute))                     '141.909'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-india'
'TDOR' (Original release time)                      '1994'
'TDRC' (Recording time)                             '1994'
'TENC' (Encoded by)                                 'wam'
'TIT2' (Title/songname/content description)         ('Ensemble De Vihle Kamayacha, Clarinette Murali Et Claquettes Khartal '
 '(Manghaniyar)')
'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               '[unknown]'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Ocora Radio France'
'TRCK' (Track number/Position in set)               '6/14'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       '[unknown]'
'TXXX:Acoustid Id'                                  'baa6479c-16ae-4d4e-b42c-79cc9306054e'
'TXXX:CATALOGNUMBER'                                'C 580044'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         '989919a0-a081-42d6-8932-a86a86a07b2b'
'TXXX:MusicBrainz Album Release Country'            'FR'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '125ec42a-7229-4250-afc5-e057484327fe'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+2.76 dB'
'TXXX:replaygain_track_peak'                        '0.438113'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c1f7ae6d-94a8-4de4-b85f-d31c3f8e3fe3')

========================== row from database ==========================
                                              'id'  1390701
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Inde · Rajasthan. Musiciens professionnels populaires/Rajasthan - Musiciens Professionnels Populaires - 06 - Kamayacha Murali Khartal (Manghaniyar).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  273
                                           'genre'  loc-asia-india
                                        'filesize'  6555648
                                           'mtime'  1621626985
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia · Rajasthan. professionnels populaires 06 loc asia india
                                      'tag_artist'  [unknown]
                                     'tag_release'  Inde - Rajasthan : Musiciens Professionnels Populaires
                                       'tag_title'  Ensemble De Vihle Kamayacha, Clarinette Murali Et Claquettes Khartal (Manghaniyar)
                                             'bpm'  141.909
                                    'search_title'  'claquettes':9 'clarinette':6 'de':2 'ensemble':1 'et':8 'kamayacha':4,5 'khartal':10 'manghaniyar':11,12 'murali':7 'vihle':3
                                   'search_artist'  'unknown':1,2
                                  'search_release'  'inde':1 'musiciens':3 'populaires':5 'professionnels':4 'rajasthan':2
                                     'search_rest'  '00asia':1 'asia':7 'india':8 'loc':6 'populaires':5 'professionnels':4 'rajasthan':2,3
                                    'search_combo'  '00asia':20 'asia':26 'claquettes':9A 'clarinette':6A 'de':2A 'ensemble':1A 'et':8A 'inde':15C 'india':27 'kamayacha':4A,5A 'khartal':10A 'loc':25 'manghaniyar':11A,12A 'murali':7A 'musiciens':17C 'populaires':19C,24 'professionnels':18C,23 'rajasthan':16C,21,22 'unknown':13B,14B 'vihle':3A
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['mysterious', 'unknown', 'all', 'mistagged artist', 'rock']
                                        'tag_date'  1994
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621626985.2514794  (2021-05-21 21:56:25)
                             'size'  6555648