======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '257'
                                          'artist'  '雅-MIYAVI-'
                                     'text_people'  ''
                                         'release'  '雅-miyavizm-主義'
                                           'title'  'ポップンロール甲子園(ベースボール)'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['jrock', 'visual kei', 'japanese', 'miyavi', 'rock', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '12'
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jrock'
                                             'bpm'  '105.203'
                                             'key'  '10A'
                                        'acoustid'  '0a4e2722-44b6-42f6-a30f-619ae8d0f5c7'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 0000295D 00002904 0000753E 000072BF 00030D57 00030D85 00008000 00008000 '
 '00007547 00007547')
'TALB' (Album/Movie/Show title)                     '雅-miyavizm-主義'
'TBPM' (BPM (beats per minute))                     '105.203'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jrock']
'TDOR' (Original release time)                      '2005'
'TDRC' (Recording time)                             '2005-06-01'
'TIT2' (Title/songname/content description)         'ポップンロール甲子園(ベースボール)'
'TKEY' (Initial key)                                '10A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               '雅-MIYAVI-'
'TPE2' (Band/orchestra/accompaniment)               '雅-MIYAVI-'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'UNIVERSAL J'
'TRCK' (Track number/Position in set)               '4/12'
'TSO2'                                              'MIYAVI'
'TSOP' (Performer sort order)                       'MIYAVI'
'TXXX:ASIN'                                         'B00092QRSS'
'TXXX:Acoustid Id'                                  '0a4e2722-44b6-42f6-a30f-619ae8d0f5c7'
'TXXX:Artists'                                      '雅-MIYAVI-'
'TXXX:CATALOGNUMBER'                                'UPCH-1406'
'TXXX:MusicBrainz Album Artist Id'                  '63ba8239-cac4-402c-bef6-f26da4881da4'
'TXXX:MusicBrainz Album Id'                         '0e8132e6-480f-43f5-afda-c4233504c570'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '63ba8239-cac4-402c-bef6-f26da4881da4'
'TXXX:MusicBrainz Release Group Id'                 'fa9449f2-d4e4-32d7-8983-af5adddfd5f9'
'TXXX:MusicBrainz Release Track Id'                 'ca8286b9-e6df-3575-835f-15629c2934bd'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Jpan'
'TXXX:lastfmtags'                                   ['jrock', 'visual kei', 'japanese', 'miyavi', 'rock', 'j rock']
'TXXX:originalyear'                                 '2005'
'TXXX:other'                                        '2005'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'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'                        '-0.28 dB'
'TXXX:replaygain_track_peak'                        '0.314111'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'fb81405b-79be-4ab4-bafc-d1b0be351331')

========================== row from database ==========================
                                              'id'  923985
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Miyavi/[2005] 雅-miyavizm-主義/04 ポップンロール甲子園(ベースボール).mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  257
                                           'genre'  loc-asia-japan;loc-asia-japan-jrock
                                        'filesize'  10325583
                                           'mtime'  1622758322
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Miyavi [2005] 04 loc asia japan;loc asia japan jrock
                                      'tag_artist'  雅-MIYAVI-
                                     'tag_release'  雅-miyavizm-主義
                                       'tag_title'  ポップンロール甲子園(ベースボール)
                                             'bpm'  105.203
                                    'search_title'  'hesuhoru':5 'hotuhunroru甲子園':4 'hotuhunroru甲子園hesuhoru':6 'ベースボール':2 'ポップンロール甲子園':1 'ポップンロール甲子園ベースボール':3
                                   'search_artist'  'miyavi':2 '雅':1 '雅miyavi':3
                                  'search_release'  'miyavizm':2 '主義':3 '雅':1 '雅miyavizm主義':4
                                     'search_rest'  '00asia':1 '2005':3,4 'asia':6 'japan':7,9,11 'jrock':12 'loc':5,8,10 'miyavi':2
                                    'search_combo'  '00asia':14 '2005':16,17 'asia':19 'hesuhoru':5A 'hotuhunroru甲子園':4A 'hotuhunroru甲子園hesuhoru':6A 'japan':20,22,24 'jrock':25 'loc':18,21,23 'miyavi':8B,15 'miyavizm':11C 'ベースボール':2A 'ポップンロール甲子園':1A 'ポップンロール甲子園ベースボール':3A '主義':12C '雅':7B,10C '雅miyavi':9B '雅miyavizm主義':13C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  10A
                                           '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-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-3', 'q-bass-2', 'q-grit-3']
                                      'lastfmtags'  ['jrock', 'visual kei', 'japanese', 'miyavi', 'rock', 'j rock']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1622758321.5695765  (2021-06-04 00:12:01)
                             'size'  10325583