======================== unified (from filesystem) ========================
                                         'bitrate'  '160.003'
                                        'duration'  '261'
                                          'artist'  'Loreena McKennitt'
                                     'text_people'  ''
                                         'release'  'Parallel Dreams'
                                           'title'  "Huron 'Beltane' Fire Dance"
                                           'quals'  ("['q-bass-4', 'q-vocals-1', 'q-play-3', 'q-unu-2', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-3', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-4', 'q-other-3', 'q-mixbeat-1', 'q-hap-3', 'q-syn-1', "
 "'q-localness-3']")
                                      'lastfmtags'  "['new age', 'celtic', 'female vocalists', 'ethereal', 'folk']"
                                     'discogstags'  "['rock', 'folk rock']"
                             'musicbrainz_albumid'  'f3be3ec3-917c-4d89-8541-3de8d467f446'
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  'c1e5344e-1bff-4727-9417-a4f55e41b5ff'
                             'musicbrainz_trackid'  '8ddfcb4d-adb9-4c34-aa8d-b469f71c123b'
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '1989'
                                        'comments'  ''
                                           'genre'  'loc-eur'
                                             'bpm'  '145.790'
                                             'key'  '5A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Parallel Dreams'
'albumartist'                                       'Loreena McKennitt'
'analysis'                                          ('MusicMagic '
 'DataAgEAA3BRkY2lNJrBgTfIKCVNgAGCCYB1932ZTS3Xg17RT7M0gAH9O6xxj9fOjYABhMGAAawPs43QBNWtgAHI3wt48niAAZzcgAKAAZCOsDmzV4I98d8pipYqgcWA6QBhmzwfp4B5zOatuIEcADqseIUFwrOBHYm5gAGtn+GzwZqcRoAds2gQGORUpgGcB4ACgAE=')
'artist'                                            'Loreena McKennitt'
'bpm'                                               '145.790'
'date'                                              '1989'
'discogstags'                                       ['rock', 'folk rock']
'ensemble'                                          'Loreena McKennitt'
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.8'
'foosic id'                                         '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'
'genre'                                             'loc-eur'
'key'                                               '5A'
'lastfmtags'                                        ['new age', 'celtic', 'female vocalists', 'ethereal', 'folk']
'musicbrainz_albumid'                               'f3be3ec3-917c-4d89-8541-3de8d467f446'
'musicbrainz_albumstatus'                           'official'
'musicbrainz_albumtype'                             'album'
'musicbrainz_artistid'                              'c1e5344e-1bff-4727-9417-a4f55e41b5ff'
'musicbrainz_sortname'                              'McKennitt, Loreena'
'musicbrainz_trackid'                               '8ddfcb4d-adb9-4c34-aa8d-b469f71c123b'
'musicbrainz_trmid'                                 '60f03c46-a6ca-4ec0-9bea-f9bc98fcc9fe'
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '3'
'q-drums'                                           '4'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '3'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '1'
'q-unu'                                             '2'
'q-vocals'                                          '1'
'rating'                                            '204'
'releasecountry'                                    'US'
'replaygain_track_gain'                             '+0.40 dB'
'replaygain_track_peak'                             '0.855587'
'title'                                             "Huron 'Beltane' Fire Dance"
'tracknumber'                                       '3'
'year'                                              '1989'

========================== row from database ==========================
                                              'id'  1515292
                                            'path'  /data/Music/Bulk/00localcharacter/00mid-north-europe/Loreena McKennitt/Loreena McKennitt@Parallel Dreams@1989@03@Loreena McKennitt@Huron _Beltane_ Fire Dance.ogg
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  261
                                           'genre'  loc-eur
                                        'filesize'  4922720
                                           'mtime'  1620535324
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00mid north europe McKennitt@Parallel Dreams@1989@03@Loreena McKennitt@Huron _Beltane_ loc eur
                                      'tag_artist'  Loreena McKennitt
                                     'tag_release'  Parallel Dreams
                                       'tag_title'  Huron 'Beltane' Fire Dance
                                             'bpm'  145.79
                                    'search_title'  'beltane':2,3 'dance':5 'fire':4 'huron':1
                                   'search_artist'  'kennitt':4 'loreena':1 'mc':3 'mckennitt':2
                                  'search_release'  'dreams':2 'parallel':1
                                     'search_rest'  '00mid':1 '03':8 '1989':7 'beltane':12 'dreams':6 'eur':14 'europe':3 'huron':11,19 'kennitt':16,18 'loc':13 'loreena':9 'mc':15 'mckennitt':4,10 'north':2 'parallel':5,17
                                    'search_combo'  '00mid':12 '03':19 '1989':18 'beltane':2A,3A,23 'dance':5A 'dreams':11C,17 'eur':25 'europe':14 'fire':4A 'huron':1A,22,30 'kennitt':9B,27,29 'loc':24 'loreena':6B,20 'mc':8B,26 'mckennitt':7B,15,21 'north':13 'parallel':10C,16,28
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  5A
                                           'quals'  ['q-mixbeat-1', 'q-chart-3', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-hap-3', 'q-drums-4', 'q-busy-3', 'q-localness-3', 'q-hhrnbtt-1', 'q-syn-1', 'q-piano-1', 'q-play-3', 'q-jzfks-1', 'q-bass-4', 'q-vocals-1', 'q-unu-2']
                                      'lastfmtags'  ['new age', 'celtic', 'female vocalists', 'ethereal', 'folk']
                                        'tag_date'  1989
                                     'discogstags'  ['rock', 'folk rock']

============================== file details ==============================
                                           'mtime'  1620535324.3065786  (2021-05-09 06:42:04)
                             'size'  4922720