======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '287'
                                          'artist'  'Zazen Boys'
                                     'text_people'  ''
                                         'release'  '半透明少女関係'
                                           'title'  'delayed brain'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative', 'rock', 'japanese', 'experimental', 'j rock']"
                                     'discogstags'  "['rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  '4'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'rock-cppex;loc-asia-japan'
                                             'bpm'  '137.478'
                                             'key'  '11B'
                                        'acoustid'  '2662d7f0-8575-4a97-aba6-c45ef5e8852c'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         'Hantoumei Shoujo Kankei - Delayed Brain'
'COMM:ID3v1 Comment:XXX'                            'Hantoumei Shoujo Kankei - De'
'COMM:iTunNORM:eng'                                 (' 00001BEC 00000748 0000704C 00004EBC 0003F7CE 0003F7E5 00008000 00008000 '
 '00002710 0000273E')
'TALB' (Album/Movie/Show title)                     '半透明少女関係'
'TBPM' (BPM (beats per minute))                     '137.478'
'TCON' (Content type, a.k.a. Genre)                 ['rock-cppex', 'loc-asia-japan']
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'delayed brain'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'Zazen Boys'
'TPE2' (Band/orchestra/accompaniment)               'Zazen Boys'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '4/4'
'TSO2'                                              'Zazen Boys'
'TSOP' (Performer sort order)                       'Zazen Boys'
'TXXX:Acoustid Id'                                  '2662d7f0-8575-4a97-aba6-c45ef5e8852c'
'TXXX:Artists'                                      'Zazen Boys'
'TXXX:MusicBrainz Album Artist Id'                  '3d2cd44b-9e77-4249-9d37-d8028e756693'
'TXXX:MusicBrainz Album Id'                         '6e9d4413-4074-4a87-a1eb-44069f5fa753'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '3d2cd44b-9e77-4249-9d37-d8028e756693'
'TXXX:MusicBrainz Release Group Id'                 '3c01b6d8-c17c-3ea7-b895-7b9f142201aa'
'TXXX:MusicBrainz Release Track Id'                 '61c61987-98b9-3bba-84f7-3c453d36de4e'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Jpan'
'TXXX:discogstags'                                  'rock'
'TXXX:lastfmtags'                                   ['alternative', 'rock', 'japanese', 'experimental', 'j rock']
'TXXX:q-bass'                                       '4'
'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'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.73 dB'
'TXXX:replaygain_track_peak'                        '0.414435'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ffdb6950-4ffa-4532-9034-ada0f2cb9fc6')

========================== row from database ==========================
                                              'id'  924084
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/ZAZEN BOYS/[2004] Hantomei Shojo Kankei [single]/04 Delayed Brain.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  287
                                           'genre'  rock-cppex;loc-asia-japan
                                        'filesize'  6934712
                                           'mtime'  1678553578
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia ZAZEN BOYS [2004] Hantomei Shojo Kankei [single] 04 Delayed Brain rock cppex;loc asia japan
                                      'tag_artist'  Zazen Boys
                                     'tag_release'  半透明少女関係
                                       'tag_title'  delayed brain
                                             'bpm'  137.478
                                    'search_title'  'brain':2 'delayed':1
                                   'search_artist'  'boys':2 'zazen':1
                                  'search_release'  '半透明少女関係':1
                                     'search_rest'  '00asia':1 '2004':4,5 'asia':18 'boys':3 'brain':12 'cppex':14,16 'delayed':11 'hantomei':6 'japan':19 'kankei':8 'loc':15,17 'rock':13 'shojo':7 'single':9,10 'zazen':2
                                    'search_combo'  '00asia':6 '2004':9,10 'asia':23 'boys':4B,8 'brain':2A,17 'cppex':19,21 'delayed':1A,16 'hantomei':11 'japan':24 'kankei':13 'loc':20,22 'rock':18 'shojo':12 'single':14,15 'zazen':3B,7 '半透明少女関係':5C
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HAP-2', 'Q-OLDST-2', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', 'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', 'q-mixbeat-2']
                                      'lastfmtags'  ['alternative', 'rock', 'japanese', 'experimental', 'j rock']
                                        'tag_date'  2004
                                     'discogstags'  ['rock']

============================== file details ==============================
                                           'mtime'  1678553577.8430502  (2023-03-11 17:52:57)
                             'size'  6934712