======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '169'
                                          'artist'  '椎名林檎'
                                     'text_people'  '椎名林檎'
                                         'release'  '平成風俗'
                                           'title'  'カリソメ乙女(TAMEIKESANNOH'
                                           'quals'  ("['Q-HAP-3', 'Q-HHRNBTT-1', 'Q-UNU-2', 'Q-LOCALNESS-2', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-3', 'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['rock', 'female vocalists', 'japanese', 'j pop', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '10'
                                      'tracktotal'  '13'
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan-jrock-shibuyakei;loc-asia-japan;prerock-jb-jazz-unsorted'
                                             'bpm'  '140.433'
                                             'key'  '12A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '0'
'COMM:iTunNORM:eng'                                 (' 0000108F 00000DED 00008F25 00007187 00024AD6 00005F34 00007E2A 00007D12 '
 '00023C24 00023C24')
'COMM:iTunPGAP:eng'                                 '0'
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 0000075C 0000000000720B94 00000000 003E024A 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_IDs:eng'                          '13+6CEA4E96D42B2E7D2C3596C422106155+8453365'
'TALB' (Album/Movie/Show title)                     '平成風俗'
'TBPM' (BPM (beats per minute))                     '140.433'
'TCOM' (Composer)                                   '椎名林檎'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan-jrock-shibuyakei',
 'loc-asia-japan',
 'prerock-jb-jazz-unsorted']
'TDRC' (Recording time)                             '2007'
'TENC' (Encoded by)                                 'iTunes v7.0.2'
'TIT2' (Title/songname/content description)         'カリソメ乙女(TAMEIKESANNOH'
'TKEY' (Initial key)                                '12A'
'TPE1' (Lead performer(s)/Soloist(s))               'Shiina Ringo & Tokyo Jihen'
'TPE2' (Band/orchestra/accompaniment)               '椎名林檎'
'TRCK' (Track number/Position in set)               '10/13'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['rock', 'female vocalists', 'japanese', 'j pop', 'j rock']
'TXXX:other'                                        '2007'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.35 dB'
'TXXX:replaygain_track_peak'                        '0.439385'

========================== row from database ==========================
                                              'id'  928207
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Shiina Ringo & Tokyo Jihen/[2007] 平成風俗/10 カリソメ乙女(TAMEIKESANNOH ver.).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  169
                                           'genre'  loc-asia-japan-jrock-shibuyakei;loc-asia-japan;prerock-jb-jazz-unsorted
                                        'filesize'  4303925
                                           'mtime'  1620540387
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia Shiina Ringo & Tokyo Jihen [2007] 10 ver.) loc asia japan jrock shibuyakei;loc asia japan;prerock jb jazz unsorted
                                      'tag_artist'  椎名林檎
                                     'tag_release'  平成風俗
                                       'tag_title'  カリソメ乙女(TAMEIKESANNOH
                                             'bpm'  140.433
                                    'search_title'  'karisome乙女':4 'karisome乙女tameikesannoh':6 'tameikesannoh':2,5 'カリソメ乙女':1 'カリソメ乙女tameikesannoh':3
                                   'search_artist'  '椎名林檎':1
                                  'search_release'  '平成風俗':1
                                     'search_rest'  '00asia':1 '2007':6,7 'asia':11 'japan':12,18,20 'jazz':23 'jb':22 'jihen':5 'jrock':13 'loc':10,15,17 'prerock':19,21 'ringo':3 'shibuyakei':14,16 'shiina':2 'tokyo':4 'unsorted':24 'ver':8,9
                                    'search_combo'  '00asia':9 '2007':14,15 'asia':19 'japan':20,26,28 'jazz':31 'jb':30 'jihen':13 'jrock':21 'karisome乙女':4A 'karisome乙女tameikesannoh':6A 'loc':18,23,25 'prerock':27,29 'ringo':11 'shibuyakei':22,24 'shiina':10 'tameikesannoh':2A,5A 'tokyo':12 'unsorted':32 'ver':16,17 'カリソメ乙女':1A 'カリソメ乙女tameikesannoh':3A '平成風俗':8C '椎名林檎':7B
                                    'tag_tracknum'  10
                                      'num_images'  1
                                             'key'  12A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['rock', 'female vocalists', 'japanese', 'j pop', 'j rock']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620540386.78958  (2021-05-09 08:06:26)
                             'size'  4303925