======================== unified (from filesystem) ========================
                                         'bitrate'  '160.003'
                                        'duration'  '295'
                                          'artist'  'Fiona Apple'
                                     'text_people'  ''
                                         'release'  'When The Pawn'
                                           'title'  'I Know'
                                           'quals'  ("['q-grit-2', 'q-busy-2', 'q-other-2', 'q-syn-2', 'q-unu-1', 'q-jzfks-1', "
 "'q-drums-2', 'q-vocals-3', 'q-chart-3', 'q-bass-4', 'q-mixbeat-2', "
 "'q-piano-2', 'q-play-4', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['alternative', 'female vocalists', 'piano', 'singer songwriter']"
                                     'discogstags'  "['rock', 'pop', 'soft rock', 'pop rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-pop;set-pl-sced'
                                             'bpm'  '145.895'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'When The Pawn'
'analysis'                                          ('MusicMagic '
 'DataAgEAAAbnkLGj4sRrg17q/FIvgAGNNoK34nuVT0dwize7nbM0pkLt6KwtsQvGboABhiKkk7bZ5QD4fcOdgAHKBOuC/lKAAbCAgAKAAZ8Am0fMSYSNAZsxf4syg9WHDdqPlSpUaq2+3ISfdZlQ5fOv8cfnxgmZboTQjqLdOKr5DIjeYYAB2dvtlfrzpFXK04CWgAE=')
'artist'                                            'Fiona Apple'
'bpm'                                               '145.895'
'date'                                              '1999'
'discogstags'                                       ['rock', 'pop', 'soft rock', 'pop rock']
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.6'
'foosic id'                                         '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'
'genre'                                             ['ifs-songwriter-pop', 'set-pl-sced']
'key'                                               '8B'
'lastfmtags'                                        ['alternative', 'female vocalists', 'piano', 'singer songwriter']
'q-bass'                                            '4'
'q-busy'                                            '2'
'q-chart'                                           '3'
'q-drums'                                           '2'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '2'
'q-oldst'                                           '3'
'q-other'                                           '2'
'q-piano'                                           '2'
'q-play'                                            '4'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'rating'                                            '153'
'replaygain_track_gain'                             '-5.51 dB'
'replaygain_track_peak'                             '0.996612'
'title'                                             'I Know'
'tracknumber'                                       '10'

========================== row from database ==========================
                                              'id'  1375272
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/00songwriter-eos/Fiona Apple/[1999] When the Pawn Hits the Conflicts He Thinks Like a King.._/When The Pawn/Fiona Apple@When The Pawn@1999@10@Fiona Apple@I Know.ogg
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  295
                                           'genre'  ifs-songwriter-pop;set-pl-sced
                                        'filesize'  5170370
                                           'mtime'  1637522900
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos 00songwriter eos [1999] the Hits the Conflicts He Thinks Like King.._ Apple@When Pawn@1999@10@Fiona Apple@I ifs songwriter pop;set sced
                                      'tag_artist'  Fiona Apple
                                     'tag_release'  When The Pawn
                                       'tag_title'  I Know
                                             'bpm'  145.895
                                    'search_title'  'i':1 'know':2
                                   'search_artist'  'apple':2 'fiona':1
                                  'search_release'  'pawn':3 'the':2 'when':1
                                     'search_rest'  '00singer':1 '00songwriter':4 '10':19 '1999':5,6,18 'apple':15,21 'conflicts':9 'eos':3 'fiona':20 'he':10 'hits':8 'i':22 'ifs':23 'king':13,14 'like':12 'pawn':17 'pop':24,26 'sced':28 'set':25,27 'songwriter':2 'the':7 'thinks':11 'when':16
                                    'search_combo'  '00singer':8 '00songwriter':11 '10':26 '1999':12,13,25 'apple':4B,22,28 'conflicts':16 'eos':10 'fiona':3B,27 'he':17 'hits':15 'i':1A,29 'ifs':30 'king':20,21 'know':2A 'like':19 'pawn':7C,24 'pop':31,33 'sced':35 'set':32,34 'songwriter':9 'the':6C,14 'thinks':18 'when':5C,23
                                    'tag_tracknum'  10
                                      'num_images'  0
                                             'key'  8B
                                           'quals'  ['q-mixbeat-2', 'q-chart-3', 'q-other-2', 'q-oldst-3', 'q-grit-2', 'q-hap-2', 'q-drums-2', 'q-busy-2', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-2', 'q-play-4', 'q-bass-4', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['alternative', 'female vocalists', 'piano', 'singer songwriter']
                                        'tag_date'  1999
                                     'discogstags'  ['rock', 'pop', 'soft rock', 'pop rock']

============================== file details ==============================
                                           'mtime'  1637522900.423829  (2021-11-21 20:28:20)
                             'size'  5170370