======================== unified (from filesystem) ========================
                                         'bitrate'  '160.003'
                                        'duration'  '251'
                                          'artist'  'Sarah McLachlan'
                                     'text_people'  ''
                                         'release'  'Solace'
                                           'title'  'Back Door Man'
                                           'quals'  ("['q-bass-4', 'q-vocals-3', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-3', 'q-other-2', 'q-mixbeat-1', 'q-hap-2', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['alternative', 'canadian', 'female vocalists', 'pop', 'singer songwriter']"
                                     'discogstags'  "['rock', 'folk rock', 'soft rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  ''
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-pop'
                                             'bpm'  '115.589'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Solace'
'analysis'                                          ('MusicMagic '
 'DataAgEAAkeNkZijHtW0hLvC7+ZTgAGBAoFc9Amb6iythwXbzKSTgAH8x67coxrNd4ABh8yAAbtvnsLUUcoQgAHYxQM38/iAAabTgAKAAZHnpUfLuYQH5volRZg4gj2A6e45o/QwuYOr29mrOob29iSsQ6XMyz+IpoVngAG8Q7If56y7xYAQslMCUffTlf2peYFggZ0=')
'artist'                                            'Sarah McLachlan'
'bpm'                                               '115.589'
'date'                                              '1991'
'discogstags'                                       ['rock', 'folk rock', 'soft rock']
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.4'
'foosic id'                                         '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'
'genre'                                             'ifs-songwriter-pop'
'key'                                               '12B'
'lastfmtags'                                        ['alternative', 'canadian', 'female vocalists', 'pop', 'singer songwriter']
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '3'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'rating'                                            '153'
'replaygain_track_gain'                             '-2.33 dB'
'replaygain_track_peak'                             '1.058899'
'title'                                             'Back Door Man'
'tracknumber'                                       '6'

========================== row from database ==========================
                                              'id'  1310126
                                            'path'  /data/Music/Bulk/00poprockelectronic/Sarah McLachlan/Sarah McLachlan@Solace@1991@06@Sarah McLachlan@Back Door Man.ogg
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  251
                                           'genre'  ifs-songwriter-pop
                                        'filesize'  4767092
                                           'mtime'  1638562354
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic McLachlan@Solace@1991@06@Sarah McLachlan@Back ifs songwriter pop
                                      'tag_artist'  Sarah McLachlan
                                     'tag_release'  Solace
                                       'tag_title'  Back Door Man
                                             'bpm'  115.589
                                    'search_title'  'back':1 'door':2 'man':3
                                   'search_artist'  'lachlan':4 'mc':3 'mclachlan':2 'sarah':1
                                  'search_release'  'solace':1
                                     'search_rest'  '00poprockelectronic':1 '06':5,16 '1991':4,15 'back':8,19 'ifs':9 'lachlan':13,18 'mc':12 'mclachlan':2,7 'pop':11 'sarah':6,17 'solace':3,14 'songwriter':10
                                    'search_combo'  '00poprockelectronic':9 '06':13,24 '1991':12,23 'back':1A,16,27 'door':2A 'ifs':17 'lachlan':7B,21,26 'man':3A 'mc':6B,20 'mclachlan':5B,10,15 'pop':19 'sarah':4B,14,25 'solace':8C,11,22 'songwriter':18
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-2', 'q-oldst-3', 'q-grit-2', 'q-hap-2', 'q-drums-3', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-4', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['alternative', 'canadian', 'female vocalists', 'pop', 'singer songwriter']
                                        'tag_date'  1991
                                     'discogstags'  ['rock', 'folk rock', 'soft rock']

============================== file details ==============================
                                           'mtime'  1638562353.749248  (2021-12-03 21:12:33)
                             'size'  4767092