======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '101'
                                          'artist'  'Yuuzou Kayama'
                                     'text_people'  ''
                                         'release'  '恋は紅いバラ'
                                           'title'  'SWEETEST OF ALL'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-3', 'q-busy-2', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '12'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan'
                                             'bpm'  '103.961'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'hmm / m. sang'
'COMM:ID3v1 Comment:XXX'                            'hmm / m. sang'
'PRIV:AverageLevel:\x03\x0e\x00\x00'                PRIV(owner='AverageLevel', data=b'\x03\x0e\x00\x00')
'PRIV:PeakValue:7[\x00\x00'                         PRIV(owner='PeakValue', data=b'7[\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'TALB' (Album/Movie/Show title)                     '恋は紅いバラ'
'TBPM' (BPM (beats per minute))                     '103.961'
'TCON' (Content type, a.k.a. Genre)                 'loc-asia-japan'
'TDOR' (Original release time)                      '2001'
'TDRC' (Recording time)                             '2001-01-23'
'TIT2' (Title/songname/content description)         'SWEETEST OF ALL'
'TKEY' (Initial key)                                '9A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Yuuzou Kayama'
'TPE2' (Band/orchestra/accompaniment)               'Yuuzou Kayama'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'DREAMUSIC'
'TRCK' (Track number/Position in set)               '11/12'
'TSO2'                                              'Kayama, Yuuzou'
'TSOP' (Performer sort order)                       'Kayama, Yuuzou'
'TXXX:ASIN'                                         'B00005TOIS'
'TXXX:Artists'                                      'Yuuzou Kayama'
'TXXX:CATALOGNUMBER'                                'MUCD-1005'
'TXXX:MusicBrainz Album Artist Id'                  '8d6650a8-feaf-4f95-8721-d3421572dc59'
'TXXX:MusicBrainz Album Id'                         'bb370038-b2cf-49b3-b389-c4b235ab4dd3'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '8d6650a8-feaf-4f95-8721-d3421572dc59'
'TXXX:MusicBrainz Release Group Id'                 'e76f428b-f31e-380e-90f0-f73e39429c71'
'TXXX:MusicBrainz Release Track Id'                 'e03fbeca-ea26-32d6-b01b-93e401c07cc4'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Jpan'
'TXXX:originalyear'                                 '2001'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.00 dB'
'TXXX:replaygain_track_peak'                        '0.503907'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'22f77cd1-82ea-478c-a10d-aef1b4ddc045')

========================== row from database ==========================
                                              'id'  930504
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/yuzo kayama - 1966 - exciting sounds of yuzo kayama & the launchers/11 sweetest of all.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  101
                                           'genre'  loc-asia-japan
                                        'filesize'  1704090
                                           'mtime'  1637330166
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia yuzo kayama 1966 exciting sounds of yuzo kayama & the launchers 11 sweetest of all loc asia japan
                                      'tag_artist'  Yuuzou Kayama
                                     'tag_release'  恋は紅いバラ
                                       'tag_title'  SWEETEST OF ALL
                                             'bpm'  103.961
                                    'search_title'  'all':3 'of':2 'sweetest':1
                                   'search_artist'  'kayama':2 'yuuzou':1
                                  'search_release'  '恋ha紅ihara':2 '恋は紅いバラ':1
                                     'search_rest'  '00asia':1 '1966':4 'all':11 'asia':13 'exciting':5 'japan':14 'kayama':3 'launchers':9 'loc':12 'of':7 'sounds':6 'sweetest':10 'the':8 'yuzo':2
                                    'search_combo'  '00asia':8 '1966':11 'all':3A,18 'asia':20 'exciting':12 'japan':21 'kayama':5B,10 'launchers':16 'loc':19 'of':2A,14 'sounds':13 'sweetest':1A,17 'the':15 'yuuzou':4B 'yuzo':9 '恋ha紅ihara':7C '恋は紅いバラ':6C
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  []
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1637330166.4592135  (2021-11-19 14:56:06)
                             'size'  1704090