======================== unified (from filesystem) ========================
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                                        'duration'  '57'
                                          'artist'  '[unknown]'
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                                           'title'  "Procol Harum 'Shine on Brightly' LP ad"
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1970'
                                        'comments'  ''
                                           'genre'  'nonmusic-commercials'
                                             'bpm'  '125.238'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Psychedelic Promos Radio Spots Vol. 8'
'artist'                                            '[unknown]'
'bpm'                                               '125.238'
'comment'                                           'http://archive.org/details/PsychedelicPromosRadioSpotsVol.8'
'crc32'                                             '15424cf7'
'date'                                              '1970'
'encoder'                                           ['Lavc55.68.101 libvorbis', 'Lavf55.45.100']
'format'                                            'VBR MP3'
'genre'                                             'nonmusic-commercials'
'height'                                            '0'
'key'                                               '5A'
'length'                                            '57.89'
'md5'                                               'f890b2a2713a9e176eaa2c524765f4bb'
'mtime'                                             '1407631387'
'q-bass'                                            '2'
'q-busy'                                            '3'
'q-chart'                                           '1'
'q-drums'                                           '1'
'q-grit'                                            '1'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '2'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '4'
'replaygain_track_gain'                             '-2.82 dB'
'replaygain_track_peak'                             '1.085347'
'sha1'                                              '1bde4b8841196b504ee06a35baae4ffedd67ea03'
'size'                                              '2316537'
'source'                                            'original'
'title'                                             "Procol Harum 'Shine on Brightly' LP ad"
'tracknum'                                          '63'
'width'                                             '0'

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/0nonmusic/PsychedelicPromosRadioSpotsVol.8/63 - Procol Harum _Shine on Brightly_ LP ad.ogg
                                         'working'  None
                                         'bitrate'  96
                                    'duration_sec'  57
                                           'genre'  nonmusic-commercials
                                        'filesize'  643623
                                           'mtime'  1620527733
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                                        'rest_str'   0nonmusic PsychedelicPromosRadioSpotsVol.8 63 _Shine Brightly_ nonmusic commercials
                                      'tag_artist'  [unknown]
                                     'tag_release'  Psychedelic Promos Radio Spots Vol. 8
                                       'tag_title'  Procol Harum 'Shine on Brightly' LP ad
                                             'bpm'  125.238
                                    'search_title'  'ad':9 'brightly':6,7 'harum':2 'lp':8 'on':5 'procol':1 'shine':3,4
                                   'search_artist'  'unknown':1,2
                                  'search_release'  '8':7 'promos':2 'psychedelic':1 'radio':3 'spots':4 'vol':5,6
                                     'search_rest'  '0nonmusic':1 '63':5 '8':3,15 'brightly':7 'commercials':9 'nonmusic':8 'promos':11 'psychedelic':10 'psychedelicpromosradiospotsvol':2 'psychedelicpromosradiospotsvol8':4 'radio':12 'shine':6 'spots':13 'vol':14 'vol8':16
                                    'search_combo'  '0nonmusic':19 '63':23 '8':18C,21,33 'ad':9A 'brightly':6A,7A,25 'commercials':27 'harum':2A 'lp':8A 'nonmusic':26 'on':5A 'procol':1A 'promos':13C,29 'psychedelic':12C,28 'psychedelicpromosradiospotsvol':20 'psychedelicpromosradiospotsvol8':22 'radio':14C,30 'shine':3A,4A,24 'spots':15C,31 'unknown':10B,11B 'vol':16C,17C,32 'vol8':34
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['q-mixbeat-1', 'q-chart-1', 'q-oldst-2', 'q-grit-1', 'q-hap-3', 'q-drums-1', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-2', 'q-other-3', 'q-bass-2', 'q-vocals-4', 'q-unu-1']
                                      'lastfmtags'  []
                                        'tag_date'  1970
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620527733.4178014  (2021-05-09 04:35:33)
                             'size'  643623