======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '478'
                                          'artist'  '[unknown]'
                                     'text_people'  ''
                                         'release'  'Bali: Music from the Morning of the World'
                                           'title'  'Gamelan Angklung: Margepati'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-1', 'Q-UNU-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-4', 'q-syn-1', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '6'
                                      'tracktotal'  '8'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'loc-asia-indonesia;mi-gamelan'
                                             'bpm'  '138.607'
                                             'key'  '2A'
                                        'acoustid'  '4aaf6520-ed3f-4b34-b6e6-2350c108d6b3'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000418 000000ED 00009EEC'
'COMM:iTunNORM:eng'                                 (' 00000418 000000ED 00009EEC 00001CF0 0003D4EB 00003DF0 00007FDB 00006301 '
 '0000426D 00044B97')
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 000009B0 0000000001421BC0 00000000 00000000 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '8+93D0E7E8E443C218F9D426C2EBA87B30+2905647'
'TALB' (Album/Movie/Show title)                     'Bali: Music from the Morning of the World'
'TBPM' (BPM (beats per minute))                     '138.607'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-indonesia', 'mi-gamelan']
'TDOR' (Original release time)                      '1967'
'TDRC' (Recording time)                             '2003'
'TENC' (Encoded by)                                 'iTunes v6.0.1'
'TIT2' (Title/songname/content description)         'Gamelan Angklung: Margepati'
'TKEY' (Initial key)                                '2A'
'TMED' (Media type)                                 'Digital Media'
'TPE1' (Lead performer(s)/Soloist(s))               '[unknown]'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Nonesuch'
'TRCK' (Track number/Position in set)               '6/8'
'TSO2'                                              'Various Artists'
'TSOP' (Performer sort order)                       '[unknown]'
'TSRC' (ISRC (international standard recording code))  'USNO16701506'
'TXXX:Acoustid Id'                                  '4aaf6520-ed3f-4b34-b6e6-2350c108d6b3'
'TXXX:CATALOGNUMBER'                                '79714'
'TXXX:MusicBrainz Album Artist Id'                  '89ad4ac3-39f7-470e-963a-56509c546377'
'TXXX:MusicBrainz Album Id'                         'c529d4e7-f17c-49d7-8ffa-98c92a0dbe3c'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'compilation'
'TXXX:MusicBrainz Artist Id'                        '125ec42a-7229-4250-afc5-e057484327fe'
'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:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+1.83 dB'
'TXXX:replaygain_track_peak'                        '0.687387'

========================== row from database ==========================
                                              'id'  1385079
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Bali_ Music From The Morning Of The World/06 Margepati.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  478
                                           'genre'  loc-asia-indonesia;mi-gamelan
                                        'filesize'  11494200
                                           'mtime'  1620528039
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Bali_ From The Of The 06 loc asia indonesia;mi gamelan
                                      'tag_artist'  [unknown]
                                     'tag_release'  Bali: Music from the Morning of the World
                                       'tag_title'  Gamelan Angklung: Margepati
                                             'bpm'  138.607
                                    'search_title'  'angklung':2,3 'gamelan':1 'margepati':4
                                   'search_artist'  'unknown':1,2
                                  'search_release'  'bali':1,2 'from':4 'morning':6 'music':3 'of':7 'the':5 'world':8
                                     'search_rest'  '00asia':1 'asia':7 'bali':2 'from':3 'gamelan':12 'indonesia':8,10 'loc':6 'mi':9,11 'of':5 'the':4
                                    'search_combo'  '00asia':15 'angklung':2A,3A 'asia':21 'bali':7C,8C,16 'from':10C,17 'gamelan':1A,26 'indonesia':22,24 'loc':20 'margepati':4A 'mi':23,25 'morning':12C 'music':9C 'of':13C,19 'the':11C,18 'unknown':5B,6B 'world':14C
                                    'tag_tracknum'  6
                                      'num_images'  0
                                             'key'  2A
                                           '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-4', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['mysterious', 'unknown', 'all', 'mistagged artist', 'rock']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528039.0490751  (2021-05-09 04:40:39)
                             'size'  11494200