======================== unified (from filesystem) ========================
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                                        'duration'  '137'
                                          'artist'  'Phyllis Dillon'
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                                           'title'  'Doing the Reggae (Boys and Girls Reggae)'
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                                     'tracknumber'  '9'
                                      'tracktotal'  '18'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'loc-style-reggae or dub or ska or dancehall-dub'
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======================== rawer (from filesystem) ========================

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'TDOR' (Original release time)                      '2000'
'TDRC' (Recording time)                             '2000-04-03'
'TIT2' (Title/songname/content description)         'Doing the Reggae (Boys and Girls Reggae)'
'TKEY' (Initial key)                                '6B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Phyllis Dillon'
'TPE2' (Band/orchestra/accompaniment)               'Phyllis Dillon'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Westside'
'TRCK' (Track number/Position in set)               '9/18'
'TSO2'                                              'Dillon, Phyllis'
'TSOP' (Performer sort order)                       'Dillon, Phyllis'
'TXXX:ARTISTS'                                      'Phyllis Dillon'
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'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PLAY'                                       '3'
'TXXX:Q-SYN'                                        '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '2000'
'TXXX:q-bass'                                       '4'
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'TXXX:q-other'                                      '1'
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'TXXX:replaygain_track_gain'                        '-5.87 dB'
'TXXX:replaygain_track_peak'                        '0.929337'
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                                    'duration_sec'  137
                                           'genre'  loc-style-reggae or dub or ska or dancehall-dub
                                        'filesize'  4502790
                                           'mtime'  1636914620
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                                      'tag_artist'  Phyllis Dillon
                                     'tag_release'  Midnight Confessions: Classic Rocksteady and Reggae 1967-71
                                       'tag_title'  Doing the Reggae (Boys and Girls Reggae)
                                             'bpm'  116.3
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                                   'search_artist'  'dillon':2 'phyllis':1
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                                    'search_combo'  '00reggae':21 '1967':18C,27,28 '196771':20C '1971':29,30 '71':19C 'and':6A,16C 'boys':4A,5A 'classic':14C 'confessions':12C,13C,26 'dancehall':37 'dillon':10B,24 'doing':1A 'dub':22 'girls':7A 'loc':32 'midnight':11C,25 'or':35 'phyllis':9B,23 'reggae':3A,8A,17C,34 'rocksteady':15C 'ska':36 'style':33 'the':2A,31
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  6B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-2', 'Q-GRIT-2', 'Q-UNU-1', 'Q-LOCALNESS-3', 'Q-JZFKS-3', 'Q-CHART-2', 'q-drums-2', 'Q-SYN-2', 'q-other-1', 'Q-BUSY-2', 'Q-HAP-3', 'Q-PLAY-3', 'q-bass-4']
                                      'lastfmtags'  []
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636914620.3656642  (2021-11-14 19:30:20)
                             'size'  4502790