======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '208'
                                          'artist'  'Tokyo Jihen'
                                     'text_people'  ''
                                         'release'  '大人'
                                           'title'  '黄昏泣き'
                                           'quals'  ("['Q-HAP-3', 'Q-HHRNBTT-1', 'Q-UNU-2', 'Q-JZFKS-2', 'Q-OLDST-3', "
 "'Q-LOCALNESS-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'Q-PIANO-3', 'q-chart-3', 'q-drums-2', 'q-other-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['j-rock', 'japanese', 'rock', 'female vocalists', 'j-pop']"
                                     'discogstags'  "['electronic', 'jazz', 'rock', 'alternative rock', 'art rock', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '11'
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan-jrock-shibuyakei;loc-asia-japan;prerock-jb-jazz-unsorted'
                                             'bpm'  '87.0'
                                             'key'  '7B'
                                        'acoustid'  '5326dcdd-9ef9-40ce-a9dd-4f6ff9ffb6a9'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000615 000004E6 0000152B'
'COMM:iTunNORM:eng'                                 (' 00000615 000004E6 0000152B 00001542 000222F7 0001FBFE 00007D1F 000071A1 '
 '00022325 00027145')
'TALB' (Album/Movie/Show title)                     '大人'
'TBPM' (BPM (beats per minute))                     '87.0'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan-jrock-shibuyakei',
 'loc-asia-japan',
 'prerock-jb-jazz-unsorted']
'TDOR' (Original release time)                      '2006'
'TDRC' (Recording time)                             '2006-01-25'
'TEXT' (Lyricist/Text writer)                       'Ringo Shiina'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['mix', 'Uni Inoue']])
'TIT2' (Title/songname/content description)         '黄昏泣き'
'TKEY' (Initial key)                                '7B'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Tokyo Jihen'
'TPE2' (Band/orchestra/accompaniment)               'Tokyo Jihen'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Virgin Records'
'TRCK' (Track number/Position in set)               '9/11'
'TSO2'                                              'Tokyo Jihen'
'TSOP' (Performer sort order)                       'Tokyo Jihen'
'TSRC' (ISRC (international standard recording code))  'JPTO00502635'
'TXXX:ASIN'                                         'B000BVXFQE'
'TXXX:Acoustid Id'                                  '5326dcdd-9ef9-40ce-a9dd-4f6ff9ffb6a9'
'TXXX:Artists'                                      'Tokyo Jihen'
'TXXX:BARCODE'                                      '4988006203549'
'TXXX:CATALOGNUMBER'                                'TOCT-25885'
'TXXX:MusicBrainz Album Artist Id'                  'b3d0f168-cb34-47c6-8529-fc05d1fce3ee'
'TXXX:MusicBrainz Album Id'                         'da0bccda-6ebb-49e9-9efc-5fd2e5a43526'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'b3d0f168-cb34-47c6-8529-fc05d1fce3ee'
'TXXX:MusicBrainz Release Group Id'                 '7d5dc2e9-a350-3cc3-9bc3-eedb6ece7f3b'
'TXXX:MusicBrainz Release Track Id'                 '0c57a5bf-3543-3e2a-bfe4-6803d5ecb21c'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PIANO'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Jpan'
'TXXX:discogstags'                                  ['electronic', 'jazz', 'rock', 'alternative rock', 'art rock', 'experimental']
'TXXX:lastfmtags'                                   ['j-rock', 'japanese', 'rock', 'female vocalists', 'j-pop']
'TXXX:originalyear'                                 '2006'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-2.33 dB'
'TXXX:replaygain_track_peak'                        '0.652750'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'c91d93a7-96a0-4ad5-86e9-680df97b7129')
'USLT::eng'                                         'Yoshitsune @ T-N'

========================== row from database ==========================
                                              'id'  929513
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/東京事変/[2006] 大人(アダルト)/09 黄昏泣き.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  208
                                           'genre'  loc-asia-japan-jrock-shibuyakei;loc-asia-japan;prerock-jb-jazz-unsorted
                                        'filesize'  5050206
                                           'mtime'  1620540411
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia 東京事変 [2006] 大人(アダルト) 09 loc asia japan jrock shibuyakei;loc asia japan;prerock jb jazz unsorted
                                      'tag_artist'  Tokyo Jihen
                                     'tag_release'  大人
                                       'tag_title'  黄昏泣き
                                             'bpm'  87.0
                                    'search_title'  '黄昏泣ki':2 '黄昏泣き':1
                                   'search_artist'  'jihen':2 'tokyo':1
                                  'search_release'  '大人':1
                                     'search_rest'  '00asia':1 '2006':3,4 'asia':12 'ataruto':9 'japan':13,19,21 'jazz':24 'jb':23 'jrock':14 'loc':11,16,18 'prerock':20,22 'shibuyakei':15,17 'unsorted':25 'アダルト':6 '大人':5,8 '大人ataruto':10 '大人アダルト':7 '東京事変':2
                                    'search_combo'  '00asia':6 '2006':8,9 'asia':17 'ataruto':14 'japan':18,24,26 'jazz':29 'jb':28 'jihen':4B 'jrock':19 'loc':16,21,23 'prerock':25,27 'shibuyakei':20,22 'tokyo':3B 'unsorted':30 'アダルト':11 '大人':5C,10,13 '大人ataruto':15 '大人アダルト':12 '東京事変':7 '黄昏泣ki':2A '黄昏泣き':1A
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-3', 'q-mixbeat-1', 'Q-PIANO-3', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-3', 'q-other-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['j-rock', 'japanese', 'rock', 'female vocalists', 'j-pop']
                                        'tag_date'  2006
                                     'discogstags'  ['electronic', 'jazz', 'rock', 'alternative rock', 'art rock', 'experimental']

============================== file details ==============================
                                           'mtime'  1620540410.612259  (2021-05-09 08:06:50)
                             'size'  5050206