======================== unified (from filesystem) ========================
                                         'bitrate'  '198.4'
                                        'duration'  '478'
                                          'artist'  'Spacemen 3'
                                     'text_people'  ''
                                         'release'  'Playing With Fire'
                                           'title'  'How Does It Feel?'
                                           'quals'  ("['q-bass-1', 'q-vocals-3', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-2', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-1', 'q-other-4', 'q-mixbeat-1', 'q-hap-3', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  ("['indie', 'shoegaze', 'space rock', 'psychedelic rock', 'neo psychedelia', "
 "'psychedelic']")
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  '1b8e55ad-5b41-4e67-baff-f109928c3a2b'
                       'musicbrainz_albumartistid'  '19e818e4-0bbe-41fc-9589-c444b4165bf1'
                            'musicbrainz_artistid'  '19e818e4-0bbe-41fc-9589-c444b4165bf1'
                             'musicbrainz_trackid'  '15b859d6-2f28-4182-9e73-c94973ec33c5'
                                     'tracknumber'  '3'
                                      'tracktotal'  '13'
                                            'date'  '1988'
                                        'comments'  ''
                                           'genre'  'rock-cppex-psychedelic'
                                             'bpm'  '144.955'
                                             'key'  '6B'
                                        'acoustid'  '939bd1ce-8744-4af0-ab64-b205411d5773'
rest: ''

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

'acoustid_id'                                       '939bd1ce-8744-4af0-ab64-b205411d5773'
'album'                                             'Playing With Fire'
'albumartist'                                       'Spacemen 3'
'albumartistsort'                                   'Spacemen 3'
'artist'                                            'Spacemen 3'
'artistsort'                                        'Spacemen 3'
'asin'                                              'B000000EUD'
'barcode'                                           '722975009726'
'bpm'                                               '144.955'
'catalognumber'                                     'TAANG! 97'
'date'                                              '1994'
'discnumber'                                        '1'
'discogstags'                                       'rock'
'disctotal'                                         '1'
'genre'                                             'rock-cppex-psychedelic'
'key'                                               '6B'
'label'                                             'Taang! Records'
'lastfmtags'                                        ['indie',
 'shoegaze',
 'space rock',
 'psychedelic rock',
 'neo psychedelia',
 'psychedelic']
'media'                                             'CD'
'musicbrainz_albumartistid'                         '19e818e4-0bbe-41fc-9589-c444b4165bf1'
'musicbrainz_albumid'                               '1b8e55ad-5b41-4e67-baff-f109928c3a2b'
'musicbrainz_artistid'                              '19e818e4-0bbe-41fc-9589-c444b4165bf1'
'musicbrainz_trackid'                               '15b859d6-2f28-4182-9e73-c94973ec33c5'
'originaldate'                                      '1988'
'q-bass'                                            '1'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '1'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '2'
'q-other'                                           '4'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'releasecountry'                                    'US'
'releasestatus'                                     'official'
'releasetype'                                       'album'
'replaygain_track_gain'                             '+2.96 dB'
'replaygain_track_peak'                             '0.979222'
'script'                                            'Latn'
'title'                                             'How Does It Feel?'
'tracknumber'                                       '3'
'tracktotal'                                        '13'

========================== row from database ==========================
                                              'id'  1412560
                                            'path'  /data/Music/Bulk/00popandrock-classicprogpsy/Spacemen 3 - 1988 - playing with fire/03 - How Does It Feel .ogg
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  478
                                           'genre'  rock-cppex-psychedelic
                                        'filesize'  10032072
                                           'mtime'  1620737029
                                   'redo_metaread'  0
                                        'rest_str'   00popandrock classicprogpsy 1988 playing with fire 03 rock cppex psychedelic
                                      'tag_artist'  Spacemen 3
                                     'tag_release'  Playing With Fire
                                       'tag_title'  How Does It Feel?
                                             'bpm'  144.955
                                    'search_title'  'does':2 'feel':4 'how':1 'it':3
                                   'search_artist'  '3':2 'spacemen':1
                                  'search_release'  'fire':3 'playing':1 'with':2
                                     'search_rest'  '1988':2 'classicprogpsy':1 'cppex':7 'fire':5 'playing':3 'psychedelic':8 'rock':6 'with':4
                                    'search_combo'  '1988':11 '3':6B 'classicprogpsy':10 'cppex':16 'does':2A 'feel':4A 'fire':9C,14 'how':1A 'it':3A 'playing':7C,12 'psychedelic':17 'rock':15 'spacemen':5B 'with':8C,13
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  6B
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-4', 'q-oldst-2', 'q-grit-2', 'q-vocals-3', 'q-drums-1', '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-hap-3', 'q-unu-1']
                                      'lastfmtags'  ['indie', 'shoegaze', 'space rock', 'psychedelic rock', 'neo psychedelia', 'psychedelic']
                                        'tag_date'  1988
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1620737028.9332693  (2021-05-11 14:43:48)
                             'size'  10032072