======================== unified (from filesystem) ========================
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                                            'date'  '2006'
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'TDRC' (Recording time)                             '2006-02-07'
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'TKEY' (Initial key)                                '9B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Beth Orton'
'TPE2' (Band/orchestra/accompaniment)               'Beth Orton'
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'TPUB' (Publisher)                                  'Astralwerks'
'TRCK' (Track number/Position in set)               '3/14'
'TSO2'                                              'Orton, Beth'
'TSOP' (Performer sort order)                       'Orton, Beth'
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'TXXX:Artists'                                      'Beth Orton'
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'TXXX:lastfmtags'                                   ['indie', 'alternative', 'female vocalists', 'folk', 'singer songwriter']
'TXXX:originalyear'                                 '2006'
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'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
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========================== row from database ==========================
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                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Beth Orton - Comfort of Strangers/Beth Orton - Comfort of strangers - 04 Heartland Truckstop.mp3
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                                    'duration_sec'  164
                                           'genre'  ifs-songwriter
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                                           'mtime'  1636401770
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                                        'rest_str'   00singer songwriter eos strangers 04 ifs songwriter
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                                     'tag_release'  Comfort of Strangers
                                       'tag_title'  Heartland Truckstop
                                             'bpm'  102.0
                                    'search_title'  'heartland':1 'truckstop':2
                                   'search_artist'  'beth':1 'orton':2
                                  'search_release'  'comfort':1 'of':2 'strangers':3
                                     'search_rest'  '00singer':1 'eos':3 'ifs':5 'songwriter':2 'strangers':4
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                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'alternative', 'female vocalists', 'folk', 'singer songwriter']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636401770.0494637  (2021-11-08 21:02:50)
                             'size'  3948942