======================== unified (from filesystem) ========================
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                                      'tracktotal'  '12'
                                            'date'  '1999'
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                                        'acoustid'  ''
rest: ''

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

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'artist'                                            'Alanis Morissette'
'artistsort'                                        'Morissette, Alanis'
'asin'                                              'B00002MZ12'
'bpm'                                               '112.758'
'date'                                              '1999'
'discogstags'                                       ['rock', 'pop', 'alternative rock', 'acoustic', 'pop rock']
'fmps_rating'                                       '0.8'
'genre'                                             ['ifs-songwriter-rock', 'rock-unsorted']
'key'                                               '9B'
'language'                                          'eng'
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'musicbrainz_albumid'                               'a4a547a5-b884-4642-b33b-138682278cb1'
'musicbrainz_artistid'                              '4bdcee62-4902-4773-8cd1-e252e2e31225'
'musicbrainz_trackid'                               '89a24cee-d989-4e54-81d3-a18fb7bf3916'
'musicip_puid'                                      '407a681e-14d5-7943-16a5-072734644baa'
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'q-hhrnbtt'                                         '1'
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'script'                                            'Latn'
'title'                                             'You Learn'
'tracknumber'                                       '1'
'tracktotal'                                        '12'

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Alanis Morissette/Alanis Morissette - MTV Unplugged - 01 -  You Learn.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  261
                                           'genre'  ifs-songwriter-rock;rock-unsorted
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                                           'mtime'  1640869979
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                                        'rest_str'   00singer songwriter eos 01 ifs songwriter rock;rock unsorted
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                                       'tag_title'  You Learn
                                             'bpm'  112.758
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                                   'search_artist'  'alanis':1 'morissette':2
                                  'search_release'  'mtv':1 'unplugged':2
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                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['q-syn-2', 'q-busy-3', 'q-bass-4', 'q-chart-4', 'q-oldst-3', 'q-localness-1', 'q-hhrnbtt-1', 'q-drums-3', 'q-mixbeat-2', 'q-piano-1', 'q-hap-2', 'q-unu-1', 'q-grit-2', 'q-other-2', 'q-play-3', 'q-jzfks-1', 'q-vocals-3']
                                      'lastfmtags'  ['alternative', 'singer songwriter', 'female vocalists', 'pop', 'rock']
                                        'tag_date'  1999
                                     'discogstags'  ['rock', 'pop', 'alternative rock', 'acoustic', 'pop rock']

============================== file details ==============================
                                           'mtime'  1640869979.08224  (2021-12-30 14:12:59)
                             'size'  6100317