======================== unified (from filesystem) ========================
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                                      'tracktotal'  ''
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                                        'comments'  ''
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rest: ''

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'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'Lame 3.97'
'TIT2' (Title/songname/content description)         'It Hurts to See You Dance So Well'
'TKEY' (Initial key)                                '8B'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'The Pipettes'
'TRCK' (Track number/Position in set)               '5'
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'TXXX:Q-JZFKS'                                      '1'
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'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['britpop', 'indie', 'female vocalists', 'pop', 'british', 'indie pop']
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'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
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'TXXX:q-piano'                                      '1'
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'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.98 dB'
'TXXX:replaygain_track_peak'                        '0.334022'

========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/The Pipettes/We are the Pipettes [2007]/05-the_pipettes-it_hurts_to_see_you_dance_so_well-butt.mp3
                                         'working'  None
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                                           'genre'  ifs-songwriter-indie-unsorted
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                                     'tag_release'  We Are the Pipettes (US RETAIL)
                                       'tag_title'  It Hurts to See You Dance So Well
                                             'bpm'  145.895
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                                   'search_artist'  'pipettes':2 'the':1
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                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-3', 'q-other-1', 'q-piano-1', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['britpop', 'indie', 'female vocalists', 'pop', 'british', 'indie pop']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642256575.7719307  (2022-01-15 15:22:55)
                             'size'  2925450