======================== unified (from filesystem) ========================
                                         'bitrate'  '198.4'
                                        'duration'  '159'
                                          'artist'  'Cartola'
                                     'text_people'  ''
                                         'release'  '4 Brasil Century Carnaval'
                                           'title'  'Nao Posso Viver Sem Ela'
                                           'quals'  ("['q-bass-1', 'q-vocals-4', 'q-play-2', 'q-unu-2', 'q-busy-3', 'q-piano-1', "
 "'q-jzfks-1', 'q-oldst-2', 'q-chart-2', 'q-grit-2', 'q-hhrnbtt-1', "
 "'q-drums-2', 'q-other-3', 'q-mixbeat-1', 'q-hap-3', 'q-syn-1', "
 "'q-localness-3']")
                                      'lastfmtags'  "['brazil', 'samba', 'mpb', 'brasil', 'brazilian']"
                                     'discogstags'  "['samba', 'latin']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '57'
                                      'tracktotal'  '17'
                                            'date'  '1995'
                                        'comments'  ''
                                           'genre'  'loc-samerica-brazil'
                                             'bpm'  '87.332'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             '4 Brasil Century Carnaval'
'artist'                                            'Cartola'
'bpm'                                               '87.332'
'date'                                              '1995'
'discnumber'                                        '4'
'discogstags'                                       ['samba', 'latin']
'disctotal'                                         '1'
'genre'                                             'loc-samerica-brazil'
'key'                                               '9A'
'lastfmtags'                                        ['brazil', 'samba', 'mpb', 'brasil', 'brazilian']
'q-bass'                                            '1'
'q-busy'                                            '3'
'q-chart'                                           '2'
'q-drums'                                           '2'
'q-grit'                                            '2'
'q-hap'                                             '3'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '3'
'q-mixbeat'                                         '1'
'q-oldst'                                           '2'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '1'
'q-unu'                                             '2'
'q-vocals'                                          '4'
'replaygain_track_gain'                             '-3.24 dB'
'replaygain_track_peak'                             '0.807772'
'title'                                             'Nao Posso Viver Sem Ela'
'tracknumber'                                       '57'
'tracktotal'                                        '17'

========================== row from database ==========================
                                              'id'  1296559
                                            'path'  /data/Music/Bulk/00poprockelectronic/2017-01-01 Best Of Dezember 2016/Cartola - Nao Posso Viver Sem Ela.ogg
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  159
                                           'genre'  loc-samerica-brazil
                                        'filesize'  3908746
                                           'mtime'  1621630103
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2017 01 01 Best Of Dezember 2016 loc samerica brazil
                                      'tag_artist'  Cartola
                                     'tag_release'  4 Brasil Century Carnaval
                                       'tag_title'  Nao Posso Viver Sem Ela
                                             'bpm'  87.332
                                    'search_title'  'ela':5 'nao':1 'posso':2 'sem':4 'viver':3
                                   'search_artist'  'cartola':1
                                  'search_release'  '4':1 'brasil':2 'carnaval':4 'century':3
                                     'search_rest'  '00poprockelectronic':1 '2016':6 '2017':2 'best':3 'brazil':9 'dezember':5 'loc':7 'of':4 'samerica':8
                                    'search_combo'  '00poprockelectronic':11 '2016':16 '2017':12 '4':7C 'best':13 'brasil':8C 'brazil':19 'carnaval':10C 'cartola':6B 'century':9C 'dezember':15 'ela':5A 'loc':17 'nao':1A 'of':14 'posso':2A 'samerica':18 'sem':4A 'viver':3A
                                    'tag_tracknum'  57
                                      'num_images'  0
                                             'key'  9A
                                           'quals'  ['q-mixbeat-1', 'q-chart-2', 'q-other-3', 'q-oldst-2', 'q-grit-2', 'q-hap-3', 'q-drums-2', 'q-busy-3', 'q-localness-3', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-1', 'q-piano-1', 'q-play-2', 'q-bass-1', 'q-vocals-4', 'q-unu-2']
                                      'lastfmtags'  ['brazil', 'samba', 'mpb', 'brasil', 'brazilian']
                                        'tag_date'  1995
                                     'discogstags'  ['samba', 'latin']

============================== file details ==============================
                                           'mtime'  1621630102.9884613  (2021-05-21 22:48:22)
                             'size'  3908746