======================== unified (from filesystem) ========================
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                                        'duration'  '224'
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======================== rawer (from filesystem) ========================

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'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Moya Brennan'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
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'TPUB' (Publisher)                                  'Universal'
'TRCK' (Track number/Position in set)               '10/18'
'TSO2'                                              'Various Artists'
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'TXXX:lastfmtags'                                   ['celtic', 'christian', 'female vocalists', 'irish', 'new age', 'folk']
'TXXX:originalyear'                                 '1999'
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'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
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'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
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'TXXX:q-play'                                       '2'
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'TXXX:q-vocals'                                     '3'
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========================== row from database ==========================
                                              'id'  1258749
                                            'path'  /data/Music/Bulk/00localcharacter/Clannad - Celtic Myst/Celtic Myst 2/Maire Brennan - Heal This Land.mp3
                                         'working'  None
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                                    'duration_sec'  224
                                           'genre'  loc-unsorted
                                        'filesize'  3661982
                                           'mtime'  1647277987
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                                      'tag_artist'  Moya Brennan
                                     'tag_release'  Celtic Myst, Volume 2
                                       'tag_title'  Heal This Land
                                             'bpm'  115.0
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                                   'search_artist'  'brennan':2 'moya':1
                                  'search_release'  '2':5 'celtic':1 'myst':2,3 'volume':4
                                     'search_rest'  'clannad':1 'loc':3 'maire':2 'unsorted':4
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                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HAP-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['celtic', 'christian', 'female vocalists', 'irish', 'new age', 'folk']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1647277986.9384663  (2022-03-14 18:13:06)
                             'size'  3661982