======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '225'
                                          'artist'  'Yakob Mberu & Yermiasu August Pah'
                                     'text_people'  ''
                                         'release'  'Music of Sasandu'
                                           'title'  'Ofa langga'
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                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '11'
                                            'date'  '1994'
                                        'comments'  ''
                                           'genre'  'loc-asia-indonesia'
                                             'bpm'  '87.107'
                                             'key'  '11B'
                                        'acoustid'  '632d4fcc-9935-46e6-97ef-8feb387f7e50'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '0'
'COMM:iTunNORM:eng'                                 (' 00000199 000001C5 00001BB1 00003407 0001AC0F 00012B97 00006859 00007A07 '
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'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 0000093C 00000000009795B4 00000000 0052714F 00000000 '
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'COMM:iTunes_CDDB_IDs:eng'                          '11+BF526F8032B87BFB5BD7495441897AB5+1663206'
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'TBPM' (BPM (beats per minute))                     '87.107'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-indonesia'
'TDOR' (Original release time)                      '1994'
'TDRC' (Recording time)                             '1994-01-21'
'TENC' (Encoded by)                                 'iTunes v7.6.2'
'TIT2' (Title/songname/content description)         'Ofa langga'
'TKEY' (Initial key)                                '11B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Yakob Mberu & Yermiasu August Pah'
'TPE2' (Band/orchestra/accompaniment)               'Yakob Mberu & Yermiasu August Pah'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Seven Seas'
'TRCK' (Track number/Position in set)               '4/11'
'TSO2'                                              'Yakob Mberu & Yermiasu August Pah'
'TSOP' (Performer sort order)                       'Yakob Mberu & Yermiasu August Pah'
'TSRC' (ISRC (international standard recording code))  'JPKI09330060'
'TXXX:ASIN'                                         'B00004UYPN'
'TXXX:Acoustid Id'                                  '632d4fcc-9935-46e6-97ef-8feb387f7e50'
'TXXX:Artists'                                      'Yakob Mberu/Yermiasu August Pah'
'TXXX:BARCODE'                                      '4988003151799'
'TXXX:CATALOGNUMBER'                                'KICC 5179'
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'TXXX:MusicBrainz Album Id'                         '501f90f8-c4c4-4f63-8dca-06e013474795'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'e282b533-31b3-4ce2-a1cf-b89a3b2b9965/9fba343c-fbae-4bc8-8635-9b524ce79546'
'TXXX:MusicBrainz Release Group Id'                 '1c050b65-0080-4951-afd1-e00fe518e8a1'
'TXXX:MusicBrainz Release Track Id'                 'b1cb01a3-ee18-46d8-9939-df260b2d58be'
'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:SCRIPT'                                       'Latn'
'TXXX:originalyear'                                 '1994'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
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'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+2.50 dB'
'TXXX:replaygain_track_peak'                        '0.952690'
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========================== row from database ==========================
                                              'id'  1400420
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Music of Sasandu_Indonesia/04 Ofa Langga.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  225
                                           'genre'  loc-asia-indonesia
                                        'filesize'  5460279
                                           'mtime'  1621626995
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Sasandu_Indonesia 04 Langga loc asia indonesia
                                      'tag_artist'  Yakob Mberu & Yermiasu August Pah
                                     'tag_release'  Music of Sasandu
                                       'tag_title'  Ofa langga
                                             'bpm'  87.107
                                    'search_title'  'langga':2 'ofa':1
                                   'search_artist'  'august':4 'mberu':2 'pah':5 'yakob':1 'yermiasu':3
                                  'search_release'  'music':1 'of':2 'sasandu':3
                                     'search_rest'  '00asia':1 'asia':6 'indonesia':3,7 'langga':4 'loc':5 'sasandu':2
                                    'search_combo'  '00asia':11 'asia':16 'august':6B 'indonesia':13,17 'langga':2A,14 'loc':15 'mberu':4B 'music':8C 'of':9C 'ofa':1A 'pah':7B 'sasandu':10C,12 'yakob':3B 'yermiasu':5B
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1994
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621626994.9555092  (2021-05-21 21:56:34)
                             'size'  5460279