======================== unified (from filesystem) ========================
                                         'bitrate'  '217.6'
                                        'duration'  '102'
                                          'artist'  'Yat-kha'
                                     'text_people'  ''
                                         'release'  'Yat-kha'
                                           'title'  'Albus-shulbus (Calling of spirits)'
                                           'quals'  ("['q-bass-4', 'q-vocals-1', 'q-play-2', 'q-unu-2', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-1', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-2', 'q-other-4', 'q-mixbeat-1', 'q-hap-3', 'q-syn-2', "
 "'q-localness-3']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '01'
                                      'tracktotal'  ''
                                            'date'  '1993'
                                        'comments'  ''
                                           'genre'  'loc-russia-tuva'
                                             'bpm'  '140.8'
                                             'key'  '6A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Yat-kha'
'artist'                                            'Yat-kha'
'bpm'                                               '140.8'
'date'                                              '1993'
'genre'                                             'loc-russia-tuva'
'key'                                               '6A'
'notes'                                             'Medieval CUE Splitter (www.medieval.it)'
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '2'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '3'
'q-mixbeat'                                         '1'
'q-oldst'                                           '1'
'q-other'                                           '4'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '2'
'q-vocals'                                          '1'
'replaygain_track_gain'                             '+5.90 dB'
'replaygain_track_peak'                             '0.477631'
'title'                                             'Albus-shulbus (Calling of spirits)'
'tracknumber'                                       '01'

========================== row from database ==========================
                                              'id'  1483526
                                            'path'  /data/Music/Bulk/00poprockelectronic/1993 - yat-kha/01 - Albus-shulbus (Calling of spirits).ogg
                                         'working'  None
                                         'bitrate'  217
                                    'duration_sec'  102
                                           'genre'  loc-russia-tuva
                                        'filesize'  2389947
                                           'mtime'  1636301104
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 1993 yat 01 loc russia tuva
                                      'tag_artist'  Yat-kha
                                     'tag_release'  Yat-kha
                                       'tag_title'  Albus-shulbus (Calling of spirits)
                                             'bpm'  140.8
                                    'search_title'  'albus':1 'albusshulbus':3 'calling':4,5 'of':6 'shulbus':2 'spirits':7,8
                                   'search_artist'  'kha':2 'yat':1 'yatkha':3
                                  'search_release'  'kha':2 'yat':1 'yatkha':3
                                     'search_rest'  '00poprockelectronic':1 '1993':2 'loc':4 'russia':5 'tuva':6 'yat':3
                                    'search_combo'  '00poprockelectronic':15 '1993':16 'albus':1A 'albusshulbus':3A 'calling':4A,5A 'kha':10B,13C 'loc':18 'of':6A 'russia':19 'shulbus':2A 'spirits':7A,8A 'tuva':20 'yat':9B,12C,17 'yatkha':11B,14C
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  6A
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-4', 'q-oldst-1', 'q-grit-2', 'q-vocals-1', 'q-drums-2', 'q-busy-3', 'q-localness-3', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-2', 'q-bass-4', 'q-hap-3', 'q-unu-2']
                                      'lastfmtags'  ['world', 'tuva', 'throat singing', 'folk', 'rock']
                                        'tag_date'  1993
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636301103.6711192  (2021-11-07 17:05:03)
                             'size'  2389947