======================== unified (from filesystem) ========================
                                         'bitrate'  '160.003'
                                        'duration'  '126'
                                          'artist'  'Tracy Chapman'
                                     'text_people'  ''
                                         'release'  'Tracy Chapman'
                                           'title'  'Why?'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-2', 'q-syn-2', 'q-unu-1', 'q-jzfks-1', "
 "'q-drums-3', 'q-vocals-4', 'q-chart-3', 'q-bass-3', 'q-mixbeat-1', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['acoustic', 'female vocalists', 'soul', 'folk', 'singer songwriter']"
                                     'discogstags'  "['rock', 'folk rock']"
                             'musicbrainz_albumid'  'b59c1801-358c-4b14-832c-984b629005dd'
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  '1129817c-488a-4096-80c1-77fc1b107c93'
                             'musicbrainz_trackid'  'b9b2bea5-04fe-4b90-ae64-1a90541864f0'
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '1988'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-folk'
                                             'bpm'  '110.003'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Tracy Chapman'
'analysis'                                          ('MusicMagic '
 'DataAgEAA9QPkASTMqZVhFTVl02KgAGB7oJD3QqZei2ChE7yLIABgAHoY69mn4ToZJW4gJuAAcqJhO/3QaaTgAGk1u6y+k2m0LGGgAKAAYl0lRnGNoYZAWwxb5jLgZaCt+eamj8sEYO04OqfdYAB+CGttJ8y2jWS1IUKgAGzColh3nmssoABr9X/9/dnoEmjKI1PgAE=')
'artist'                                            'Tracy Chapman'
'bpm'                                               '110.003'
'date'                                              '1988'
'discogstags'                                       ['rock', 'folk rock']
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.6'
'foosic id'                                         '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'
'genre'                                             'ifs-songwriter-folk'
'key'                                               '10A'
'lastfmtags'                                        ['acoustic', 'female vocalists', 'soul', 'folk', 'singer songwriter']
'musicbrainz_albumid'                               'b59c1801-358c-4b14-832c-984b629005dd'
'musicbrainz_albumstatus'                           'official'
'musicbrainz_albumtype'                             'album'
'musicbrainz_artistid'                              '1129817c-488a-4096-80c1-77fc1b107c93'
'musicbrainz_sortname'                              'Chapman, Tracy'
'musicbrainz_trackid'                               'b9b2bea5-04fe-4b90-ae64-1a90541864f0'
'musicbrainz_trmid'                                 '897218cf-c3ca-421f-b8e7-a3cac50e0619'
'q-bass'                                            '3'
'q-busy'                                            '3'
'q-chart'                                           '3'
'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'                                          '4'
'releasecountry'                                    'US'
'replaygain_track_gain'                             '-1.41 dB'
'replaygain_track_peak'                             '0.898074'
'title'                                             'Why?'
'tracknumber'                                       '8'

========================== row from database ==========================
                                              'id'  190469
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Tracy Chapman/Tracy Chapman@Tracy Chapman@1988@08@Tracy Chapman@Why .ogg
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  126
                                           'genre'  ifs-songwriter-folk
                                        'filesize'  2430057
                                           'mtime'  1636400658
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos Chapman@Tracy Chapman@1988@08@Tracy Chapman@Why ifs songwriter folk
                                      'tag_artist'  Tracy Chapman
                                     'tag_release'  Tracy Chapman
                                       'tag_title'  Why?
                                             'bpm'  110.003
                                    'search_title'  'why':1
                                   'search_artist'  'chapman':2 'tracy':1
                                  'search_release'  'chapman':2 'tracy':1
                                     'search_rest'  '00singer':1 '08':8 '1988':7 'chapman':4,6,10 'eos':3 'folk':13 'ifs':12 'songwriter':2 'tracy':5,9 'why':11
                                    'search_combo'  '00singer':6 '08':13 '1988':12 'chapman':3B,5C,9,11,15 'eos':8 'folk':18 'ifs':17 'songwriter':7 'tracy':2B,4C,10,14 'why':1A,16
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['q-mixbeat-1', 'q-chart-3', '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-3', 'q-vocals-4', 'q-unu-1']
                                      'lastfmtags'  ['acoustic', 'female vocalists', 'soul', 'folk', 'singer songwriter']
                                        'tag_date'  1988
                                     'discogstags'  ['rock', 'folk rock']

============================== file details ==============================
                                           'mtime'  1636400657.7136924  (2021-11-08 20:44:17)
                             'size'  2430057