======================== unified (from filesystem) ========================
                                         'bitrate'  '256.0'
                                        'duration'  '235'
                                          'artist'  ''
                                     'text_people'  ''
                                         'release'  'Indonesia - Sawaku - Music of Sarawak'
                                           'title'  'Agut-Agut'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-1', 'Q-UNU-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-1', 'q-play-2', "
 "'q-chart-1', 'q-drums-4', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '18'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'loc-asia-indonesia'
                                             'bpm'  '120.399'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.OTHER (Other) b''
                                     
'TALB' (Album/Movie/Show title)                     'Indonesia - Sawaku - Music of Sarawak'
'TBPM' (BPM (beats per minute))                     '120.399'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-indonesia'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'Agut-Agut'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Various Artists'
'TRCK' (Track number/Position in set)               '18'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '4'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '3'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+5.97 dB'
'TXXX:replaygain_track_peak'                        '0.938724'

========================== row from database ==========================
                                              'id'  1398845
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Indonesia - Sawaku - Music of Sarawak/18 Agut-Agut.mp3
                                         'working'  None
                                         'bitrate'  256
                                    'duration_sec'  235
                                           'genre'  loc-asia-indonesia
                                        'filesize'  7714841
                                           'mtime'  1621626989
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia 18 loc asia indonesia
                                      'tag_artist'  None
                                     'tag_release'  Indonesia - Sawaku - Music of Sarawak
                                       'tag_title'  Agut-Agut
                                             'bpm'  120.399
                                    'search_title'  'agut':1,2 'agutagut':3
                                   'search_artist'  None
                                  'search_release'  'indonesia':1 'music':3 'of':4 'sarawak':5 'sawaku':2
                                     'search_rest'  '00asia':1 '18':2 'asia':4 'indonesia':5 'loc':3
                                    'search_combo'  '00asia':9 '18':10 'agut':1A,2A 'agutagut':3A 'asia':12 'indonesia':4C,13 'loc':11 'music':6C 'of':7C 'sarawak':8C 'sawaku':5C
                                    'tag_tracknum'  18
                                      'num_images'  1
                                             'key'  8B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-4', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621626988.5946677  (2021-05-21 21:56:28)
                             'size'  7714841