======================== unified (from filesystem) ========================
                                         'bitrate'  '192.003'
                                        'duration'  '340'
                                          'artist'  'Mich Gerber'
                                     'text_people'  ''
                                         'release'  'The Endless String'
                                           'title'  'Unda'
                                           'quals'  ("['q-grit-2', 'q-busy-2', 'q-other-3', 'q-syn-1', 'q-unu-1', 'q-jzfks-1', "
 "'q-drums-3', 'q-vocals-2', 'q-chart-3', 'q-bass-4', 'q-mixbeat-1', "
 "'q-piano-1', 'q-play-2', 'q-hhrnbtt-1', 'q-oldst-1', 'q-hap-3', "
 "'q-localness-1']")
                                      'lastfmtags'  ("['gimme sum strings', 'gimme  sum bass', 'instrumental', 'ambient', 'swiss', "
 "'gimme sum bass']")
                                     'discogstags'  "['electronic', 'jazz', 'pop', 'downtempo']"
                             'musicbrainz_albumid'  'c9406fbc-0423-4960-a2d2-b2cad482f245'
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  '5e07cbde-28af-450d-82d7-2edbeffe4405'
                             'musicbrainz_trackid'  'e331ae58-2beb-4a35-ae4f-3f35b4fc067d'
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'prerock-classical or classical instruments'
                                             'bpm'  '117.127'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'The Endless String'
'analysis'                                          ('MusicMagic '
 'DataAgEAEAaGslrDVZPRgOfeBmOE3VyG1YAC9QOVFWGUyOvkDIABheTcW6ypzp/Lb56lghyAAQVBAwwTEAq5gAHgf/bW6722aepNgiCAAbP2st+XQ4Dz5YtDDvKjjG2Bu+a3k5VeUbgv2Iaj6YiR3e6skMVIvuOaWoH6gAHtiubiHff4GoAB2Pbz//ICstrdAo0vhzg=')
'artist'                                            'Mich Gerber'
'bpm'                                               '117.127'
'date'                                              '2008'
'discogstags'                                       ['electronic', 'jazz', 'pop', 'downtempo']
'encoded_using'                                     'oggdropXPd interface.'
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.6'
'foosic id'                                         '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'
'genre'                                             'prerock-classical or classical instruments'
'key'                                               '7A'
'lastfmtags'                                        ['gimme sum strings',
 'gimme  sum bass',
 'instrumental',
 'ambient',
 'swiss',
 'gimme sum bass']
'musicbrainz_albumid'                               'c9406fbc-0423-4960-a2d2-b2cad482f245'
'musicbrainz_artistid'                              '5e07cbde-28af-450d-82d7-2edbeffe4405'
'musicbrainz_sortname'                              'Mich Gerber'
'musicbrainz_trackid'                               'e331ae58-2beb-4a35-ae4f-3f35b4fc067d'
'musicbrainz_trmid'                                 'a6f15e3d-af80-4fa2-abb3-1760f08fd5ad'
'q-bass'                                            '4'
'q-busy'                                            '2'
'q-chart'                                           '3'
'q-drums'                                           '3'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '1'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '1'
'q-unu'                                             '1'
'q-vocals'                                          '2'
'rating'                                            '102'
'replaygain_track_gain'                             '-9.12 dB'
'replaygain_track_peak'                             '1.086244'
'title'                                             'Unda'
'tracknumber'                                       '1'

========================== row from database ==========================
                                              'id'  182687
                                            'path'  /data/Music/Bulk/00instruments-classical/Mich Gerber/01 - Unda.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  340
                                           'genre'  prerock-classical or classical instruments
                                        'filesize'  8668698
                                           'mtime'  1620561655
                                   'redo_metaread'  0
                                        'rest_str'   00instruments classical 01 prerock classical or classical instruments
                                      'tag_artist'  Mich Gerber
                                     'tag_release'  The Endless String
                                       'tag_title'  Unda
                                             'bpm'  117.127
                                    'search_title'  'unda':1
                                   'search_artist'  'gerber':2 'mich':1
                                  'search_release'  'endless':2 'string':3 'the':1
                                     'search_rest'  '00instruments':1 'classical':2 'instruments':5 'or':4 'prerock':3
                                    'search_combo'  '00instruments':7 'classical':8 'endless':5C 'gerber':3B 'instruments':11 'mich':2B 'or':10 'prerock':9 'string':6C 'the':4C 'unda':1A
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['q-mixbeat-1', 'q-chart-3', 'q-other-3', 'q-oldst-1', 'q-grit-2', 'q-hap-3', 'q-drums-3', 'q-busy-2', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-1', 'q-piano-1', 'q-play-2', 'q-bass-4', 'q-vocals-2', 'q-unu-1']
                                      'lastfmtags'  ['gimme sum strings', 'gimme  sum bass', 'instrumental', 'ambient', 'swiss', 'gimme sum bass']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic', 'jazz', 'pop', 'downtempo']

============================== file details ==============================
                                           'mtime'  1620561654.7164388  (2021-05-09 14:00:54)
                             'size'  8668698