======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '221'
                                          'artist'  'The Black Mighty Orchestra'
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                                      'lastfmtags'  "['metro downtempo', 'all', 'secretagent', 'drjazzmrfunkmusic', 'chillout']"
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                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '16'
                                      'tracktotal'  '18'
                                            'date'  '2000'
                                        'comments'  ''
                                           'genre'  'prerock-jb-jazz-lounge or exotica or bossa'
                                             'bpm'  '113.7'
                                             'key'  '10A'
                                        'acoustid'  '64fa52a6-8c8b-494e-8cfd-e60e3d3e1f4b'
rest: ''

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

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'TDOR' (Original release time)                      '2000'
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'TIT2' (Title/songname/content description)         'I Love You So Much'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'The Black Mighty Orchestra'
'TPE2' (Band/orchestra/accompaniment)               'The Black Mighty Orchestra'
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'TPUB' (Publisher)                                  'Irma Unlimited'
'TRCK' (Track number/Position in set)               '16/18'
'TSO2'                                              'Black Mighty Orchestra, The'
'TSOP' (Performer sort order)                       'Black Mighty Orchestra, The'
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'TXXX:Artists'                                      'The Black Mighty Orchestra'
'TXXX:CATALOGNUMBER'                                'IRMA 498118-2'
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'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['metro downtempo', 'all', 'secretagent', 'drjazzmrfunkmusic', 'chillout']
'TXXX:originalyear'                                 '2000'
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'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.22 dB'
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========================== row from database ==========================
                                              'id'  1270651
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/The Black Mighty Orchestra - 2000 - To the Sky/16 I Love You So Much.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  221
                                           'genre'  prerock-jb-jazz-lounge or exotica or bossa
                                        'filesize'  8896747
                                           'mtime'  1620536115
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country 2000 16 prerock jb jazz lounge or exotica or bossa
                                      'tag_artist'  The Black Mighty Orchestra
                                     'tag_release'  To the Sky
                                       'tag_title'  I Love You So Much
                                             'bpm'  113.7
                                    'search_title'  'i':1 'love':2 'much':5 'so':4 'you':3
                                   'search_artist'  'black':2 'mighty':3 'orchestra':4 'the':1
                                  'search_release'  'sky':3 'the':2 'to':1
                                     'search_rest'  '2000':5 'bossa':10 'country':4 'exotica':2 'jazz':1 'jb':7 'lounge':8 'oldies':3 'or':9 'prerock':6
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                                    'tag_tracknum'  16
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-2', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['metro downtempo', 'all', 'secretagent', 'drjazzmrfunkmusic', 'chillout']
                                        'tag_date'  2000
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620536115.3718286  (2021-05-09 06:55:15)
                             'size'  8896747