======================== unified (from filesystem) ========================
                                         'bitrate'  '160.003'
                                        'duration'  '211'
                                          'artist'  'Janis Joplin'
                                     'text_people'  ''
                                         'release'  'Pearl'
                                           'title'  'A Woman Left Lonely'
                                           'quals'  ("['q-bass-2', 'q-vocals-4', 'q-play-3', 'q-unu-1', 'q-busy-2', 'q-piano-3', "
 "'q-jzfks-3', 'q-oldst-1', 'q-chart-3', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-2', 'q-other-2', 'q-mixbeat-1', 'q-hap-2', 'q-syn-1', "
 "'q-localness-2']")
                                      'lastfmtags'  "['blues', 'rock', 'female vocalists', '60s', 'classic rock']"
                                     'discogstags'  "['rock', 'blues', 'blues rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '1971'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues'
                                             'bpm'  '144.028'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Pearl'
'analysis'                                          ('MusicMagic '
 'DataAgEACGcBlyam3/ojiHLIiTnXl7CCHoXg/1ej2x8bgAHrxYABiNUHAa0/gmjC5pRGhmiAAdNLx6Ti0Zn4gL2pxQ9z/Ey/zK/fgAKAAZZ/l13R24TC92Y6CITQgdOGm+dRoeUoxoSl89ysdIT99ii2V5V51YSap4WrhaLaoJXK6PuvmICaspn8oPlJtcu2DYCegAE=')
'artist'                                            'Janis Joplin'
'bpm'                                               '144.028'
'date'                                              '1971'
'discogstags'                                       ['rock', 'blues', 'blues rock']
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.6'
'foosic id'                                         '00007c5200001a077611840801013f10cd75936dac573dc07ef3f3f7fb0f2cf6fff5eff733f73c7fbd011fc3db3fffffdfdd3262aff34f34efce0df1ffbb73cc37bc531fc7e2ff3c9cff8f3ebdbc47f0fced5845aefd8e19157e3cd7befc0fffd0f24ffceb3f7f77e5303336ffd44fffcbea36d524d93fbf3fcf7fe3fcc0cfbdc2e83f3ba3dcc0229c0c7efd2f50ffffbbe01f0fc2ecc1c0f7d03f9303cbe21ac540c8d9ad097fff7f74c3de97bf87eafff2ffbe03e8eecc4be04e7defc5fdef4bd48fbfefb76fe42ed1ff9f7ef28f1eefe30f3dc3faa0d3239dfe70fc2efff13add3f30f018ecda9953730082cf0f200fdccbf3cd4c7df807f44b33f1ffef37ffdc0dbffe9e72fdcf9ed80ecc21dd0304f303fabbf3dbfffff3c30ffe3adcfec23c0c3cecfccd0f21fe1e7f3fc34fcffccccfcdffff8c3e30fe347b0d2bf4df0233d5d7fe5d9c3ff3f7cfab60d9986ffd9f140b532f7ce943acdd3ecf8f9402cc02133b0f3d031a75cf7e35a71ca93f9d6fbd90c3e772ee26b657a733e9ef3db7d765d75efbefeba678f37dfad58a75d75df5fb7df85f1efa65967afb3eb2df6befdf9d75c69dc0'
'genre'                                             'prerock-jb-blues'
'key'                                               '7B'
'lastfmtags'                                        ['blues', 'rock', 'female vocalists', '60s', 'classic rock']
'q-bass'                                            '2'
'q-busy'                                            '2'
'q-chart'                                           '3'
'q-drums'                                           '2'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '3'
'q-localness'                                       '2'
'q-mixbeat'                                         '1'
'q-oldst'                                           '1'
'q-other'                                           '2'
'q-piano'                                           '3'
'q-play'                                            '3'
'q-syn'                                             '1'
'q-unu'                                             '1'
'q-vocals'                                          '4'
'replaygain_track_gain'                             '-2.93 dB'
'replaygain_track_peak'                             '0.815093'
'title'                                             'A Woman Left Lonely'
'tracknumber'                                       '3'

========================== row from database ==========================
                                              'id'  675801
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Janis Joplin/Janis Joplin@Pearl@1971@03@Janis Joplin@A Woman Left Lonely.ogg
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  211
                                           'genre'  prerock-jb-blues
                                        'filesize'  3958924
                                           'mtime'  1620402294
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country Joplin@Pearl@1971@03@Janis Joplin@A prerock jb blues
                                      'tag_artist'  Janis Joplin
                                     'tag_release'  Pearl
                                       'tag_title'  A Woman Left Lonely
                                             'bpm'  144.028
                                    'search_title'  'a':1 'left':3 'lonely':4 'woman':2
                                   'search_artist'  'janis':1 'joplin':2
                                  'search_release'  'pearl':1
                                     'search_rest'  '03':8 '1971':7 'a':11 'blues':14 'country':4 'exotica':2 'janis':9 'jazz':1 'jb':13 'joplin':5,10 'oldies':3 'pearl':6 'prerock':12
                                    'search_combo'  '03':15 '1971':14 'a':1A,18 'blues':21 'country':11 'exotica':9 'janis':5B,16 'jazz':8 'jb':20 'joplin':6B,12,17 'left':3A 'lonely':4A 'oldies':10 'pearl':7C,13 'prerock':19 'woman':2A
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['q-mixbeat-1', 'q-chart-3', 'q-other-2', 'q-oldst-1', 'q-grit-2', 'q-vocals-4', 'q-drums-2', 'q-busy-2', 'q-localness-2', 'q-jzfks-3', 'q-hhrnbtt-1', 'q-syn-1', 'q-piano-3', 'q-play-3', 'q-bass-2', 'q-hap-2', 'q-unu-1']
                                      'lastfmtags'  ['blues', 'rock', 'female vocalists', '60s', 'classic rock']
                                        'tag_date'  1971
                                     'discogstags'  ['rock', 'blues', 'blues rock']

============================== file details ==============================
                                           'mtime'  1620402294.3420193  (2021-05-07 17:44:54)
                             'size'  3958924