======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '230'
                                          'artist'  'PANG'
                                     'text_people'  ''
                                         'release'  'PANG III ～絆～'
                                           'title'  'Reggae'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-UNU-2', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['jpop', 'female vocalists', 'japanese', 'j pop', 'asian']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '07'
                                      'tracktotal'  '14'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-style-reggae or dub or ska or dancehall-jreggae;set-pl-sced'
                                             'bpm'  '99.225'
                                             'key'  '9B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'PANG III ～絆～'
'TBPM' (BPM (beats per minute))                     '99.225'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan',
 'loc-style-reggae or dub or ska or dancehall-jreggae',
 'set-pl-sced']
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'Reggae'
'TKEY' (Initial key)                                '9B'
'TPE1' (Lead performer(s)/Soloist(s))               'PANG'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '07/14'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['jpop', 'female vocalists', 'japanese', 'j pop', 'asian']
'TXXX:other'                                        '2007'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.09 dB'
'TXXX:replaygain_track_peak'                        '0.400855'

========================== row from database ==========================
                                              'id'  404048
                                            'path'  /data/Music/Bulk/00localcharacter/PANG/[2007] PANG III ～絆～/07 Reggae Muzik.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  230
                                           'genre'  loc-asia-japan;loc-style-reggae or dub or ska or dancehall-jreggae;set-pl-sced
                                        'filesize'  9245629
                                           'mtime'  1620528274
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter [2007] 07 Muzik loc asia japan;loc style reggae or dub or ska or dancehall jreggae;set pl sced
                                      'tag_artist'  PANG
                                     'tag_release'  PANG III ～絆～
                                       'tag_title'  Reggae
                                             'bpm'  99.225
                                    'search_title'  'reggae':1
                                   'search_artist'  'pang':1
                                  'search_release'  'iii':2 'pang':1 '絆':3,4
                                     'search_rest'  '2007':1,2 'asia':5 'dancehall':15 'dub':13 'japan':6,8 'jreggae':16,18 'loc':4,7,9 'muzik':3 'or':12 'pl':20 'reggae':11 'sced':21 'set':17,19 'ska':14 'style':10
                                    'search_combo'  '2007':7,8 'asia':11 'dancehall':21 'dub':19 'iii':4C 'japan':12,14 'jreggae':22,24 'loc':10,13,15 'muzik':9 'or':18 'pang':2B,3C 'pl':26 'reggae':1A,17 'sced':27 'set':23,25 'ska':20 'style':16 '絆':5C,6C
                                    'tag_tracknum'  7
                                      'num_images'  1
                                             'key'  9B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['jpop', 'female vocalists', 'japanese', 'j pop', 'asian']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620528274.3509781  (2021-05-09 04:44:34)
                             'size'  9245629