======================== unified (from filesystem) ========================
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                                        'duration'  '203'
                                          'artist'  'Chikha Bent Doula'
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                                           'title'  "Farekna Gasr-El-H'Mam"
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                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '20'
                                      'tracktotal'  '25'
                                            'date'  '1998'
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======================== rawer (from filesystem) ========================

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'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998'
'TIT2' (Title/songname/content description)         "Farekna Gasr-El-H'Mam"
'TKEY' (Initial key)                                '5A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Chikha Bent Doula'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Yazoo Records'
'TRCK' (Track number/Position in set)               '20/25'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Chikha Bent Doula'
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'TXXX:BARCODE'                                      '016351701527'
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'TXXX:MusicBrainz Album Status'                     'official'
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'TXXX:SCRIPT'                                       'Latn'
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'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
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'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
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'TXXX:replaygain_track_gain'                        '+2.04 dB'
'TXXX:replaygain_track_peak'                        '0.541410'
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========================== row from database ==========================
                                              'id'  1504174
                                            'path'  /data/Music/Bulk/00localcharacter/the secret museum of mankind vol. 8 [ethnic music classics 1925-48 (east africa)]/20 (SUDAN, BAKTASHI) Chikha Bent Doula - Farekna Gasr El H_Mam.mp3
                                         'working'  None
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                                    'duration_sec'  203
                                           'genre'  loc-unsorted
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                                           'mtime'  1621627331
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                                        'rest_str'   00localcharacter the secret museum mankind vol. 8 [ethnic music classics 1925 48 (east africa)] 20 (SUDAN, BAKTASHI) H_Mam loc unsorted
                                      'tag_artist'  Chikha Bent Doula
                                     'tag_release'  The Secret Museum of Mankind: Music of East Africa
                                       'tag_title'  Farekna Gasr-El-H'Mam
                                             'bpm'  109.764
                                    'search_title'  'el':3 'farekna':1 'gasr':2 'gasrelhmam':6 'h':4 'mam':5
                                   'search_artist'  'bent':2 'chikha':1 'doula':3
                                  'search_release'  'africa':9 'east':8 'mankind':5,6 'museum':3 'music':7 'of':4 'secret':2 'the':1
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                                    'search_combo'  '1925':30 '20':36 '48':31 '8':25 'africa':18C,34,35 'baktashi':39,40 'bent':8B 'chikha':7B 'classics':29 'doula':9B 'east':17C,32,33 'el':3A 'ethnic':26,27 'farekna':1A 'gasr':2A 'gasrelhmam':6A 'h':4A,41 'loc':43 'mam':5A,42 'mankind':14C,15C,22 'museum':12C,21 'music':16C,28 'of':13C 'secret':11C,20 'sudan':37,38 'the':10C,19 'unsorted':44 'vol':23,24
                                    'tag_tracknum'  20
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-4', '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-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['african']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627330.8990097  (2021-05-21 22:02:10)
                             'size'  3266586