======================== unified (from filesystem) ========================
                                         'bitrate'  '78.361'
                                        'duration'  '182'
                                          'artist'  'Solu Bolon'
                                     'text_people'  ''
                                         'release'  'arga do bona ni pinasa'
                                           'title'  'tading ma ho hutangki'
                                           'quals'  ("['Q-HAP-3', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'loc-asia-indonesia'
                                             'bpm'  '145.476'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            'mahkota records mnl 721'
'TALB' (Album/Movie/Show title)                     'arga do bona ni pinasa'
'TBPM' (BPM (beats per minute))                     '145.476'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-indonesia'
'TIT2' (Title/songname/content description)         'tading ma ho hutangki'
'TKEY' (Initial key)                                '8A'
'TLEN' (Length)                                     '182000'
'TPE1' (Lead performer(s)/Soloist(s))               'Solu Bolon'
'TRCK' (Track number/Position in set)               '11'
'TXXX:PERFORMER'                                    'Walter Sirait'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '2'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.98 dB'
'TXXX:replaygain_track_peak'                        '0.338293'

========================== row from database ==========================
                                              'id'  1399493
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/solu_bolon_-_arga_do_bona_ni_pinasa/11_tading_ma_ho_hutangki.mp3
                                         'working'  None
                                         'bitrate'  78
                                    'duration_sec'  182
                                           'genre'  loc-asia-indonesia
                                        'filesize'  1785728
                                           'mtime'  1621629219
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia solu_bolon_ _arga_do_bona_ni_pinasa 11_tading_ma_ho_hutangki loc asia indonesia
                                      'tag_artist'  Solu Bolon
                                     'tag_release'  arga do bona ni pinasa
                                       'tag_title'  tading ma ho hutangki
                                             'bpm'  145.476
                                    'search_title'  'ho':3 'hutangki':4 'ma':2 'tading':1
                                   'search_artist'  'bolon':2 'solu':1
                                  'search_release'  'arga':1 'bona':3 'do':2 'ni':4 'pinasa':5
                                     'search_rest'  '00asia':1 '11':9 'arga':4 'asia':15 'bolon':3 'bona':6 'do':5 'ho':12 'hutangki':13 'indonesia':16 'loc':14 'ma':11 'ni':7 'pinasa':8 'solu':2 'tading':10
                                    'search_combo'  '00asia':12 '11':20 'arga':7C,15 'asia':26 'bolon':6B,14 'bona':9C,17 'do':8C,16 'ho':3A,23 'hutangki':4A,24 'indonesia':27 'loc':25 'ma':2A,22 'ni':10C,18 'pinasa':11C,19 'solu':5B,13 'tading':1A,21
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621629218.6599333  (2021-05-21 22:33:38)
                             'size'  1785728