======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '290'
                                          'artist'  'Birdt'
                                     'text_people'  ''
                                         'release'  'Place For One Day'
                                           'title'  'Old the Rose'
                                           'quals'  ("['q-grit-2', 'q-busy-3', 'q-other-4', 'q-unu-1', 'q-syn-2', 'q-jzfks-1', "
 "'q-drums-1', 'q-vocals-3', 'q-chart-1', 'q-bass-3', 'q-mixbeat-1', "
 "'q-piano-1', 'q-play-2', 'q-hhrnbtt-1', 'q-oldst-3', 'q-hap-2', "
 "'q-localness-1']")
                                      'lastfmtags'  "['luisterpaal', 'netherlands', 'dutch', 'folk', 'singer songwriter']"
                                     'discogstags'  "['folk rock', 'acoustic', 'rock', 'alternative rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'ifs-songwriter-folk'
                                             'bpm'  '120.113'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'album'                                             'Place For One Day'
'artist'                                            'Birdt'
'bpm'                                               '120.113'
'date'                                              '2012'
'discogstags'                                       ['folk rock', 'acoustic', 'rock', 'alternative rock']
'genre'                                             'ifs-songwriter-folk'
'key'                                               '12B'
'lastfmtags'                                        ['luisterpaal', 'netherlands', 'dutch', 'folk', 'singer songwriter']
'q-bass'                                            '3'
'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'                                           '4'
'q-piano'                                           '1'
'q-play'                                            '2'
'q-syn'                                             '2'
'q-unu'                                             '1'
'q-vocals'                                          '3'
'replaygain_track_gain'                             '-5.58 dB'
'replaygain_track_peak'                             '0.848073'
'title'                                             'Old the Rose'
'tracknumber'                                       '4'

========================== row from database ==========================
                                              'id'  1422309
                                            'path'  /data/Music/Bulk/00singer-songwriter-eos/[LM]Birdt - Place For One Day/ogg/Birdt - Place For One Day - 04 Old the Rose.ogg
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  290
                                           'genre'  ifs-songwriter-folk
                                        'filesize'  5943129
                                           'mtime'  1636400756
                                   'redo_metaread'  0
                                        'rest_str'   00singer songwriter eos [LM]Birdt ogg 04 ifs songwriter folk
                                      'tag_artist'  Birdt
                                     'tag_release'  Place For One Day
                                       'tag_title'  Old the Rose
                                             'bpm'  120.113
                                    'search_title'  'old':1 'rose':3 'the':2
                                   'search_artist'  'birdt':1
                                  'search_release'  'day':4 'for':2 'one':3 'place':1
                                     'search_rest'  '00singer':1 'birdt':5 'eos':3 'folk':9 'ifs':8 'lm':4 'lmbirdt':6 'ogg':7 'songwriter':2
                                    'search_combo'  '00singer':9 'birdt':4B,13 'day':8C 'eos':11 'folk':17 'for':6C 'ifs':16 'lm':12 'lmbirdt':14 'ogg':15 'old':1A 'one':7C 'place':5C 'rose':3A 'songwriter':10 'the':2A
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['q-mixbeat-1', 'q-chart-1', 'q-other-4', '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-3', 'q-vocals-3', 'q-unu-1']
                                      'lastfmtags'  ['luisterpaal', 'netherlands', 'dutch', 'folk', 'singer songwriter']
                                        'tag_date'  2012
                                     'discogstags'  ['folk rock', 'acoustic', 'rock', 'alternative rock']

============================== file details ==============================
                                           'mtime'  1636400756.2072008  (2021-11-08 20:45:56)
                             'size'  5943129