======================== unified (from filesystem) ========================
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                                      'tracktotal'  '10'
                                            'date'  '1991'
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                                           'genre'  'prerock-classical or classical instruments'
                                             'bpm'  '124'
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======================== rawer (from filesystem) ========================

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'TDRC' (Recording time)                             '1991-03-19'
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'TPE1' (Lead performer(s)/Soloist(s))               'Franz Schubert'
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'TRCK' (Track number/Position in set)               '10/10'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       'Schubert, Franz'
'TXXX:ASIN'                                         'B000001VSL'
'TXXX:Artists'                                      'Franz Schubert'
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'TXXX:q-chart'                                      '2'
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'TXXX:q-mixbeat'                                    '1'
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                                            'path'  /data/Music/Bulk/00instruments-classical/The Top 100 Masterpieces of Classical Music 1685-1928/Disc 5 - 1811-1841/10 - 1811 Schubert - German Dance No.1.mp3
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                                     'tag_release'  100 Masterpieces, Volume 5: The Top 10 of Classical Music 1811-1841
                                       'tag_title'  German Dance No. 1
                                             'bpm'  124.0
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                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['composers', 'instrumental', 'piano', 'romantic', 'classical']
                                        'tag_date'  1991
                                     'discogstags'  []

============================== file details ==============================
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