======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '172'
                                          'artist'  'Robert Johnson'
                                     'text_people'  ''
                                         'release'  ''
                                           'title'  "They're Red Hot"
                                           'quals'  ("['q-bass-1', 'q-vocals-4', 'q-play-3', 'q-unu-1', 'q-busy-2', 'q-piano-1', "
 "'q-jzfks-3', 'q-oldst-1', 'q-chart-3', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-1', 'q-other-4', 'q-mixbeat-1', 'q-hap-2', 'q-syn-1', "
 "'q-localness-3']")
                                      'lastfmtags'  "['guitar', 'acoustic', 'blues', 'delta blues', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '1930'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues'
                                             'bpm'  '114.350'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'analysis'                                          ('MusicMagic '
 'DataAgEBeqisgAGg2ohngIsHSVp4gAGC64B1GPyydSqFgNnRcoABgAExG7NUgAH71o8ngEiAAcLIqwwDh4ABgAG1Lgg/8kmpGajmgAKAAYABn1STL4GoDvNHNYcagb6HLgwIrhMGHoFLxi+CKIE4IWm0C4ABAyaJhYOJgAGrxLNDtR6AAYABwKIGG+WYyiqYmoA/gAE=')
'artist'                                            'Robert Johnson'
'bpm'                                               '114.350'
'date'                                              '1930'
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.6'
'genre'                                             'prerock-jb-blues'
'key'                                               '8A'
'lastfmtags'                                        ['guitar', 'acoustic', 'blues', 'delta blues', 'folk']
'q-bass'                                            '1'
'q-busy'                                            '2'
'q-chart'                                           '3'
'q-drums'                                           '1'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '3'
'q-localness'                                       '3'
'q-mixbeat'                                         '1'
'q-oldst'                                           '1'
'q-other'                                           '4'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '1'
'q-unu'                                             '1'
'q-vocals'                                          '4'
'replaygain_track_gain'                             '-0.76 dB'
'replaygain_track_peak'                             '0.716081'
'title'                                             "They're Red Hot"

========================== row from database ==========================
                                              'id'  1517143
                                            'path'  /data/Music/Bulk/00blues-jazz-exotica-oldies-country/Robert Johnson/(15) [Robert Johnson] They_re Red Hot.ogg
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  172
                                           'genre'  prerock-jb-blues
                                        'filesize'  1864426
                                           'mtime'  1620402508
                                   'redo_metaread'  0
                                        'rest_str'   00blues jazz exotica oldies country (15) [Robert Johnson] They_re prerock jb blues
                                      'tag_artist'  Robert Johnson
                                     'tag_release'  None
                                       'tag_title'  They're Red Hot
                                             'bpm'  114.35
                                    'search_title'  'hot':5 're':2 'red':4 'they':1 'theyre':3
                                   'search_artist'  'johnson':2 'robert':1
                                  'search_release'  
                                     'search_rest'  '15':5,6 'blues':15 'country':4 'exotica':2 'jazz':1 'jb':14 'johnson':9,10 'oldies':3 'prerock':13 're':12 'robert':7,8 'they':11
                                    'search_combo'  '15':12,13 'blues':22 'country':11 'exotica':9 'hot':5A 'jazz':8 'jb':21 'johnson':7B,16,17 'oldies':10 'prerock':20 're':2A,19 'red':4A 'robert':6B,14,15 'they':1A,18 'theyre':3A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['q-mixbeat-1', 'q-chart-3', 'q-other-4', 'q-oldst-1', 'q-grit-2', 'q-vocals-4', 'q-drums-1', 'q-busy-2', 'q-localness-3', 'q-jzfks-3', 'q-hhrnbtt-1', 'q-syn-1', 'q-piano-1', 'q-play-3', 'q-bass-1', 'q-hap-2', 'q-unu-1']
                                      'lastfmtags'  ['guitar', 'acoustic', 'blues', 'delta blues', 'folk']
                                        'tag_date'  1930
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620402508.3579216  (2021-05-07 17:48:28)
                             'size'  1864426