======================== unified (from filesystem) ========================
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========================== row from database ==========================
                                              'id'  1334187
                                            'path'  /data/Music/Bulk/00poprockelectronic/Radiohead/Hail to the Thief/Radiohead - Suck Young Blood - 07.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  298
                                           'genre'  ifs-songwriter-indie-rock
                                        'filesize'  7171103
                                           'mtime'  1621697486
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                                        'rest_str'   00poprockelectronic 07 ifs songwriter indie rock
                                      'tag_artist'  Radiohead
                                     'tag_release'  Hail to the Thief
                                       'tag_title'  We Suck Young Blood
                                             'bpm'  137.292
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                                  'search_release'  'hail':1 'the':3 'thief':4 'to':2
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                                    'tag_tracknum'  7
                                      'num_images'  0
                                             'key'  2A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'Q-PIANO-3', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'indie', 'alternative', 'electronic', 'rock']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621697485.6220646  (2021-05-22 17:31:25)
                             'size'  7171103