======================== unified (from filesystem) ========================
                                         'bitrate'  '214.053'
                                        'duration'  '235'
                                          'artist'  'Siobhán Donaghy'
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                                      'lastfmtags'  "['alternative', 'female vocalists', 'british', 'pop', 'singer songwriter']"
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                                      'tracktotal'  '11'
                                            'date'  '2007'
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                                           'genre'  'ifs-songwriter'
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rest: ''

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

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'TDRC' (Recording time)                             '2007-06-25'
'TIT2' (Title/songname/content description)         '12 Bar Acid Blues'
'TKEY' (Initial key)                                '12B'
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'TPE1' (Lead performer(s)/Soloist(s))               'Siobhán Donaghy'
'TPE2' (Band/orchestra/accompaniment)               'Siobhán Donaghy'
'TPOS' (Part of a set)                              '1/1'
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'TRCK' (Track number/Position in set)               '5/11'
'TSO2'                                              'Donaghy, Siobhan'
'TSOP' (Performer sort order)                       'Donaghy, Siobhan'
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'TXXX:Artists'                                      'Siobhán Donaghy'
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'TXXX:lastfmtags'                                   ['alternative', 'female vocalists', 'british', 'pop', 'singer songwriter']
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'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
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'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
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'TXXX:replaygain_track_peak'                        '0.464994'
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========================== row from database ==========================
                                              'id'  1358200
                                            'path'  /data/Music/Bulk/00poprockelectronic/Siobhan Donaghy/05-siobhan_donaghy-12_bar_acid_blues.mp3
                                         'working'  None
                                         'bitrate'  214
                                    'duration_sec'  235
                                           'genre'  ifs-songwriter
                                        'filesize'  6377351
                                           'mtime'  1628356522
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Siobhan 05 siobhan_donaghy 12_bar_acid_blues ifs songwriter
                                      'tag_artist'  Siobhán Donaghy
                                     'tag_release'  Ghosts
                                       'tag_title'  12 Bar Acid Blues
                                             'bpm'  128.74
                                    'search_title'  'acid':2 'bar':1 'blues':3
                                   'search_artist'  'donaghy':3 'siobhan':1,2
                                  'search_release'  'ghosts':1
                                     'search_rest'  '00poprockelectronic':1 '12':5 'acid':7 'bar':6 'blues':8 'donaghy':4 'ifs':9 'siobhan':2,3 'songwriter':10
                                    'search_combo'  '00poprockelectronic':8 '12':12 'acid':2A,14 'bar':1A,13 'blues':3A,15 'donaghy':6B,11 'ghosts':7C 'ifs':16 'siobhan':4B,5B,9,10 'songwriter':17
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['alternative', 'female vocalists', 'british', 'pop', 'singer songwriter']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1628356521.6888578  (2021-08-07 19:15:21)
                             'size'  6377351