======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '64'
                                          'artist'  'Tori Amos'
                                     'text_people'  ''
                                         'release'  'Tori Stories'
                                           'title'  'Piano Improvisation'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-4', 'q-unu-2', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-2', 'q-vocals-1', 'q-chart-3', 'q-bass-1', 'q-mixbeat-1', "
 "'q-piano-1', 'q-play-3', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['90s', 'piano', 'female vocalists', 'alternative', 'singer songwriter']"
                                     'discogstags'  "['pop', 'vocal']"
                             'musicbrainz_albumid'  '24a2557a-7ad3-4eda-b638-1c9b2b71c8c6'
                       'musicbrainz_albumartistid'  'c0b2500e-0cef-4130-869d-732b23ed9df5'
                            'musicbrainz_artistid'  'c0b2500e-0cef-4130-869d-732b23ed9df5'
                             'musicbrainz_trackid'  'b8a11848-3125-42fc-ab20-5a52ec7de7ec'
                                     'tracknumber'  '8'
                                      'tracktotal'  '14'
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-eos'
                                             'bpm'  '137.292'
                                             'key'  '8A'
                                        'acoustid'  '42727182-05f1-408c-83b3-f815562e8e14'
rest: ''

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

'acoustid_id'                                       '42727182-05f1-408c-83b3-f815562e8e14'
'album'                                             'Tori Stories'
'albumartist'                                       'Tori Amos'
'albumartistsort'                                   'Amos, Tori'
'artist'                                            'Tori Amos'
'artistsort'                                        'Amos, Tori'
'bpm'                                               '137.292'
'date'                                              '1994'
'discnumber'                                        '1'
'discogstags'                                       ['pop', 'vocal']
'discsubtitle'                                      'Ultra Rarities'
'disctotal'                                         '4'
'genre'                                             'ifs-songwriter-eos'
'key'                                               '8A'
'lastfmtags'                                        ['90s', 'piano', 'female vocalists', 'alternative', 'singer songwriter']
'musicbrainz_albumartistid'                         'c0b2500e-0cef-4130-869d-732b23ed9df5'
'musicbrainz_albumid'                               '24a2557a-7ad3-4eda-b638-1c9b2b71c8c6'
'musicbrainz_artistid'                              'c0b2500e-0cef-4130-869d-732b23ed9df5'
'musicbrainz_trackid'                               'b8a11848-3125-42fc-ab20-5a52ec7de7ec'
'originaldate'                                      '1994'
'q-bass'                                            '1'
'q-busy'                                            '3'
'q-chart'                                           '3'
'q-drums'                                           '2'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '4'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '2'
'q-vocals'                                          '1'
'releasecountry'                                    'US'
'releasestatus'                                     'bootleg'
'releasetype'                                       'compilation'
'replaygain_track_gain'                             '+2.08 dB'
'replaygain_track_peak'                             '0.703965'
'script'                                            'Latn'
'title'                                             'Piano Improvisation'
'tracknumber'                                       '8'
'tracktotal'                                        '14'

========================== row from database ==========================
                                              'id'  937803
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/Tori Amos/Tori Stories One/TA - ToriStories.d1-08.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  64
                                           'genre'  ifs-songwriter-eos
                                        'filesize'  1462291
                                           'mtime'  1636400883
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos One TA ToriStories.d1 08 ifs songwriter eos
                                      'tag_artist'  Tori Amos
                                     'tag_release'  Tori Stories
                                       'tag_title'  Piano Improvisation
                                             'bpm'  137.292
                                    'search_title'  'improvisation':2 'piano':1
                                   'search_artist'  'amos':2 'tori':1
                                  'search_release'  'stories':2 'tori':1
                                     'search_rest'  '00singer':1 'd1':7,12 'eos':3 'ifs':9 'one':4 'songwriter':2 'stories':11 'storiesd1':13 'ta':5 'tori':10 'toristories':6 'toristoriesd1':8
                                    'search_combo'  '00singer':7 'amos':4B 'd1':13,18 'eos':9 'ifs':15 'improvisation':2A 'one':10 'piano':1A 'songwriter':8 'stories':6C,17 'storiesd1':19 'ta':11 'tori':3B,5C,16 'toristories':12 'toristoriesd1':14
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['q-mixbeat-1', 'q-chart-3', 'q-other-4', 'q-oldst-3', 'q-grit-2', 'q-hap-2', 'q-drums-2', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-1', 'q-vocals-1', 'q-unu-2']
                                      'lastfmtags'  ['90s', 'piano', 'female vocalists', 'alternative', 'singer songwriter']
                                        'tag_date'  1994
                                     'discogstags'  ['pop', 'vocal']

============================== file details ==============================
                                           'mtime'  1636400883.2219996  (2021-11-08 20:48:03)
                             'size'  1462291