======================== unified (from filesystem) ========================
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                                        'duration'  '230'
                                          'artist'  'Bell Orchestre'
                                     'text_people'  ''
                                         'release'  'Recording A Tape The Colour Of The Light'
                                           'title'  'Les Lumieres Pt. 2'
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                                      'lastfmtags'  "['instrumental', 'indie', 'post rock', 'experimental', 'canadian']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
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                            'musicbrainz_artistid'  ''
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                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
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                                             'bpm'  '110.906'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Recording A Tape The Colour Of The Light'
'TBPM' (BPM (beats per minute))                     '110.906'
'TCON' (Content type, a.k.a. Genre)                 'ifs-songwriter-indie-unsorted'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'Exact Audio Copy   (Secure mode)'
'TIT2' (Title/songname/content description)         'Les Lumieres Pt. 2'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Bell Orchestre'
'TRCK' (Track number/Position in set)               '3'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['instrumental', 'indie', 'post rock', 'experimental', 'canadian']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.33 dB'
'TXXX:replaygain_track_peak'                        '0.520674'

========================== row from database ==========================
                                              'id'  1279750
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Bell Orchestre/Recording A Tape The Colour Of The Light/03 les lumieres pt. 2.mp3
                                         'working'  None
                                         'bitrate'  216
                                    'duration_sec'  230
                                           'genre'  ifs-songwriter-indie-unsorted
                                        'filesize'  6262612
                                           'mtime'  1638554793
                                   'redo_metaread'  0
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                                      'tag_artist'  Bell Orchestre
                                     'tag_release'  Recording A Tape The Colour Of The Light
                                       'tag_title'  Les Lumieres Pt. 2
                                             'bpm'  110.906
                                    'search_title'  '2':5 'les':1 'lumieres':2 'pt':3,4
                                   'search_artist'  'bell':1 'orchestre':2
                                  'search_release'  'a':2 'colour':5 'light':7 'of':6 'recording':1 'tape':3 'the':4
                                     'search_rest'  '00singer':1 'eos':3 'ifs':8 'indie':9 'les':4 'lumieres':5 'pt':6,7 'songwriter':2 'unsorted':10
                                    'search_combo'  '00singer':15 '2':5A 'a':9C 'bell':6B 'colour':12C 'eos':17 'ifs':22 'indie':23 'les':1A,18 'light':14C 'lumieres':2A,19 'of':13C 'orchestre':7B 'pt':3A,4A,20,21 'recording':8C 'songwriter':16 'tape':10C 'the':11C 'unsorted':24
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-4', 'q-syn-2', 'q-chart-1', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['instrumental', 'indie', 'post rock', 'experimental', 'canadian']
                                        'tag_date'  2005
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1638554792.9796848  (2021-12-03 19:06:32)
                             'size'  6262612