======================== unified (from filesystem) ========================
                                         'bitrate'  '160.003'
                                        'duration'  '308'
                                          'artist'  'Sarah McLachlan'
                                     'text_people'  ''
                                         'release'  'Solace'
                                           'title'  'Black'
                                           'quals'  ("['q-bass-4', 'q-vocals-3', 'q-play-3', 'q-unu-1', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-3', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-2', 'q-other-2', 'q-mixbeat-1', 'q-hap-2', 'q-syn-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['alternative', 'canadian', 'female vocalists', 'pop', 'singer songwriter']"
                                     'discogstags'  "['rock', 'folk rock', 'soft rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  ''
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-pop'
                                             'bpm'  '84.140'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Solace'
'analysis'                                          ('MusicMagic '
 'DataAgEAAsdTjw+oYaOJgVDY9s75gAGBBIB1+fWbBCaLgy3aGbM0i8cCrKxe52bK9I0Vh3aAAbghqaPSaMPqgAGtrgacEDigUqYggAKAAZHnpUfLuYQH5volRZg4gj2A6e45o/QwuYOr29mrOob29iSsQ6XMyz+IpoVngAG8Q7If56y7xYAQslMCUffTlf2peYFggZ0=')
'artist'                                            'Sarah McLachlan'
'bpm'                                               '84.140'
'date'                                              '1991'
'discogstags'                                       ['rock', 'folk rock', 'soft rock']
'fingerprint'                                       ('MusicMagic '
 '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')
'fmps_rating'                                       '0.8'
'foosic id'                                         '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'
'genre'                                             'ifs-songwriter-pop'
'key'                                               '10A'
'lastfmtags'                                        ['alternative', 'canadian', 'female vocalists', 'pop', 'singer songwriter']
'q-bass'                                            '4'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '2'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '2'
'q-piano'                                           '1'
'q-play'                                            '3'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'rating'                                            '204'
'replaygain_track_gain'                             '-1.00 dB'
'replaygain_track_peak'                             '0.856810'
'title'                                             'Black'
'tracknumber'                                       '8'

========================== row from database ==========================
                                              'id'  1354963
                                            'path'  /data/Music/Bulk/00poprockelectronic/Sarah McLachlan/Sarah McLachlan@Solace@1991@08@Sarah McLachlan@Black.ogg
                                         'working'  None
                                         'bitrate'  160
                                    'duration_sec'  308
                                           'genre'  ifs-songwriter-pop
                                        'filesize'  5640774
                                           'mtime'  1638562354
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic McLachlan@Solace@1991@08@Sarah McLachlan@Black ifs songwriter pop
                                      'tag_artist'  Sarah McLachlan
                                     'tag_release'  Solace
                                       'tag_title'  Black
                                             'bpm'  84.14
                                    'search_title'  'black':1
                                   'search_artist'  'lachlan':4 'mc':3 'mclachlan':2 'sarah':1
                                  'search_release'  'solace':1
                                     'search_rest'  '00poprockelectronic':1 '08':5,16 '1991':4,15 'black':8,19 'ifs':9 'lachlan':13,18 'mc':12 'mclachlan':2,7 'pop':11 'sarah':6,17 'solace':3,14 'songwriter':10
                                    'search_combo'  '00poprockelectronic':7 '08':11,22 '1991':10,21 'black':1A,14,25 'ifs':15 'lachlan':5B,19,24 'mc':4B,18 'mclachlan':3B,8,13 'pop':17 'sarah':2B,12,23 'solace':6C,9,20 'songwriter':16
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-2', 'q-oldst-3', 'q-grit-2', 'q-hap-2', 'q-drums-2', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-3', 'q-bass-4', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['alternative', 'canadian', 'female vocalists', 'pop', 'singer songwriter']
                                        'tag_date'  1991
                                     'discogstags'  ['rock', 'folk rock', 'soft rock']

============================== file details ==============================
                                           'mtime'  1638562354.024609  (2021-12-03 21:12:34)
                             'size'  5640774