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========================== row from database ==========================
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                                           'genre'  prerock-classical or classical instruments
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                                     'tag_release'  Nodame Cantabile Best100
                                       'tag_title'  Symphony #9 in D minor, Op.125 "Choral" - 3rd Movement
                                             'bpm'  146.0
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                                  'search_release'  'best100':3 'cantabile':2 'nodame':1
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                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-3', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['conductor', 'classical']
                                        'tag_date'  1961
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620561504.7772992  (2021-05-09 13:58:24)
                             'size'  22102097