======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '338'
                                          'artist'  'Lauren Begent'
                                     'text_people'  ''
                                         'release'  'Shadows Over Bones'
                                           'title'  'Blue Lips'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-3', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-1', 'q-vocals-3', 'q-chart-1', 'q-bass-2', 'q-mixbeat-1', "
 "'q-piano-1', 'q-play-2', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-2', "
 "'q-localness-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  ''
                                            'date'  '2010'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter'
                                             'bpm'  '110.845'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Shadows Over Bones'
'artist'                                            'Lauren Begent'
'bpm'                                               '110.845'
'date'                                              '2010'
'fmps_rating'                                       '0.6'
'fmps_rating_amarok_score'                          '0.095'
'genre'                                             'ifs-songwriter'
'key'                                               '8A'
'q-bass'                                            '2'
'q-busy'                                            '3'
'q-chart'                                           '1'
'q-drums'                                           '1'
'q-grit'                                            '2'
'q-hap'                                             '2'
'q-hhrnbtt'                                         '1'
'q-jzfks'                                           '1'
'q-localness'                                       '1'
'q-mixbeat'                                         '1'
'q-oldst'                                           '3'
'q-other'                                           '3'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-1.44 dB'
'replaygain_track_peak'                             '0.940642'
'title'                                             'Blue Lips'
'tracknumber'                                       '3'

========================== row from database ==========================
                                              'id'  1422031
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/[LM]Lauren Begent - Shadows Over Bones/Lauren Begent - Shadows Over Bones - 03 Blue Lips.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  338
                                           'genre'  ifs-songwriter
                                        'filesize'  6742686
                                           'mtime'  1637328869
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos [LM]Lauren 03 ifs songwriter
                                      'tag_artist'  Lauren Begent
                                     'tag_release'  Shadows Over Bones
                                       'tag_title'  Blue Lips
                                             'bpm'  110.845
                                    'search_title'  'blue':1 'lips':2
                                   'search_artist'  'begent':2 'lauren':1
                                  'search_release'  'bones':3 'over':2 'shadows':1
                                     'search_rest'  '00singer':1 'eos':3 'ifs':7 'lauren':5 'lm':4 'lmlauren':6 'songwriter':2
                                    'search_combo'  '00singer':8 'begent':4B 'blue':1A 'bones':7C 'eos':10 'ifs':14 'lauren':3B,12 'lips':2A 'lm':11 'lmlauren':13 'over':6C 'shadows':5C 'songwriter':9
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['q-mixbeat-1', 'q-chart-1', 'q-other-3', 'q-oldst-3', 'q-grit-2', 'q-hap-2', 'q-drums-1', 'q-busy-3', 'q-localness-1', 'q-jzfks-1', 'q-hhrnbtt-1', 'q-syn-2', 'q-piano-1', 'q-play-2', 'q-bass-2', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  []
                                        'tag_date'  2010
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637328869.2975113  (2021-11-19 14:34:29)
                             'size'  6742686