======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '264'
                                          'artist'  ''
                                     'text_people'  ''
                                         'release'  'Radio Java'
                                           'title'  'Radio Surabaya'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-UNU-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-4', "
 "'Q-JZFKS-1', 'q-syn-1', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['trance', 'jazz', 'electronic', 'techno', 'rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '8'
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'loc-asia-indonesia'
                                             'bpm'  '143.314'
                                             'key'  '12A'
                                        'acoustid'  '633d4c6d-61a1-41af-8f2b-a9bcb5a8af2b'
rest: ''

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

'COMM:iTunNORM:eng'                                 (' 0000160e 00001792 0000b72b 0000c614 0002cc53 0002cc53 0000837f 0000838c '
 '000237f5 00027168')
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 000008a0 0000000000b1f8d0 00000000 00000000 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '8+edcc3e6344c57521eb3310ad0b25022b+3708049'
'TALB' (Album/Movie/Show title)                     'Radio Java'
'TBPM' (BPM (beats per minute))                     '143.314'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-indonesia'
'TDOR' (Original release time)                      '2003'
'TDRC' (Recording time)                             '2003'
'TENC' (Encoded by)                                 'Itunes V6.0.4'
'TIT2' (Title/songname/content description)         'Radio Surabaya'
'TKEY' (Initial key)                                '12A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Various Artists'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Sublime Frequencies'
'TRCK' (Track number/Position in set)               '2/8'
'TSO2'                                              '[unknown]'
'TSOP' (Performer sort order)                       '[unknown]'
'TXXX:ASIN'                                         'B0000ZH0BW'
'TXXX:Acoustid Id'                                  '633d4c6d-61a1-41af-8f2b-a9bcb5a8af2b'
'TXXX:BARCODE'                                      '626776728520'
'TXXX:CATALOGNUMBER'                                'SF002'
'TXXX:MusicBrainz Album Artist Id'                  '125ec42a-7229-4250-afc5-e057484327fe'
'TXXX:MusicBrainz Album Id'                         '949fd262-cfcf-4651-b6d8-9dab46764617'
'TXXX:MusicBrainz Album Release Country'            'US'
'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'                                      '2'
'TXXX:Q-UNU'                                        '3'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['trance', 'jazz', 'electronic', 'techno', 'rock']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.08 dB'
'TXXX:replaygain_track_peak'                        '0.309230'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'00ce61b7-bc25-4b42-a109-7cd893791171')

========================== row from database ==========================
                                              'id'  479347
                                            'path'  /data/Music/Bulk/00localcharacter/Sublime Frequencies/[SF002] Various Artists - Radio Java (Sublime Frequencies,2003)/02 Radio Surabaya.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  264
                                           'genre'  loc-asia-indonesia
                                        'filesize'  6358580
                                           'mtime'  1621627122
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Sublime Frequencies [SF002] Various Artists (Sublime Frequencies,2003) 02 loc asia indonesia
                                      'tag_artist'  Various Artists
                                     'tag_release'  Radio Java
                                       'tag_title'  Radio Surabaya
                                             'bpm'  143.314
                                    'search_title'  'radio':1 'surabaya':2
                                   'search_artist'  'artists':2 'various':1
                                  'search_release'  'java':2 'radio':1
                                     'search_rest'  '2003':9,11 'artists':6 'asia':13 'frequencies':2,8,10 'indonesia':14 'loc':12 'sf002':3,4 'sublime':1,7 'various':5
                                    'search_combo'  '2003':13,15 'artists':10 'asia':17 'frequencies':6,12,14 'indonesia':18 'java':4C 'loc':16 'radio':1A,3C 'sf002':7,8 'sublime':5,11 'surabaya':2A 'various':9
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-4', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-3', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-1', 'q-chart-1', 'q-other-3', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['trance', 'jazz', 'electronic', 'techno', 'rock']
                                        'tag_date'  2003
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621627122.1865313  (2021-05-21 21:58:42)
                             'size'  6358580