======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '550'
                                          'artist'  'Tusau Padan'
                                     'text_people'  'Traditional'
                                         'release'  'Masters Of The Sarawakian Sape'
                                           'title'  'Titik Titik Kenai Ujan'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indonesia', 'etnic', 'dayak', 'sape dayak', 'tradisional']"
                                     'discogstags'  "['folk, world, & country', 'folk']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'loc-asia-borneo'
                                             'bpm'  '86.548'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
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"PRIV:WM/WMCollectionID:~>óU%'ºH\x8ef\x98·\x99Ð\x00¡"  PRIV(owner='WM/WMCollectionID', data=b"~>\xf3U%'\xbaH\x8ef\x98\xb7\x99\xd0\x00\xa1")
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'TALB' (Album/Movie/Show title)                     'Masters Of The Sarawakian Sape'
'TBPM' (BPM (beats per minute))                     '86.548'
'TCOM' (Composer)                                   'Traditional'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-borneo'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         'Titik Titik Kenai Ujan'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Tusau Padan'
'TPE2' (Band/orchestra/accompaniment)               'Tusau Padan'
'TPOS' (Part of a set)                              'PAN 2068CD'
'TPUB' (Publisher)                                  'Pan'
'TRCK' (Track number/Position in set)               '1'
'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:TREMULANT'                                    'http://holywarbles.blogspot.com'
'TXXX:discogstags'                                  ['folk, world, & country', 'folk']
'TXXX:lastfmtags'                                   ['indonesia', 'etnic', 'dayak', 'sape dayak', 'tradisional']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.37 dB'
'TXXX:replaygain_track_peak'                        '0.560454'

========================== row from database ==========================
                                              'id'  981124
                                            'path'  /data/Music/Bulk/00localcharacter/1998 - P-101 - Masters of the Sarawakian Sape/01 Titik Titik Kenai Ujan.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  550
                                           'genre'  loc-asia-borneo
                                        'filesize'  22079837
                                           'mtime'  1621627095
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 1998 101 of the 01 loc asia borneo
                                      'tag_artist'  Tusau Padan
                                     'tag_release'  Masters Of The Sarawakian Sape
                                       'tag_title'  Titik Titik Kenai Ujan
                                             'bpm'  86.548
                                    'search_title'  'kenai':2 'titik':1 'ujan':3
                                   'search_artist'  'padan':2 'tusau':1
                                  'search_release'  'masters':1 'of':2 'sape':5 'sarawakian':4 'the':3
                                     'search_rest'  '101':2 '1998':1 'asia':6 'borneo':7 'loc':5 'of':3 'the':4
                                    'search_combo'  '101':12 '1998':11 'asia':16 'borneo':17 'kenai':2A 'loc':15 'masters':6C 'of':7C,13 'padan':5B 'sape':10C 'sarawakian':9C 'the':8C,14 'titik':1A 'tusau':4B 'ujan':3A
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['indonesia', 'etnic', 'dayak', 'sape dayak', 'tradisional']
                                        'tag_date'  1999
                                     'discogstags'  ['folk, world, & country', 'folk']

============================== file details ==============================
                                           'mtime'  1621627095.015793  (2021-05-21 21:58:15)
                             'size'  22079837