======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '310'
                                          'artist'  'Kahimi Karie'
                                     'text_people'  ''
                                         'release'  'K.K.K.K.K.'
                                           'title'  'Orly-Narita'
                                           '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-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-1', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['shibuya-kei', 'j-pop', 'japanese', 'female vocalists', 'pop']"
                                     'discogstags'  "['electronic', 'rock', 'leftfield', 'pop rock', 'alternative rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  '11'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jrock-shibuyakei;set-pl-sced'
                                             'bpm'  '100'
                                             'key'  '8A'
                                        'acoustid'  '0978a59c-8582-4ceb-90ed-8cb83d7af7bd'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '[Kahimi Karie]'
'COMM:CDDB Disc ID:XXX'                             '8509D40B'
'COMM:Comment:XXX'                                  '[ABS] ripped by saikou [ABS]'
'COMM:ID3v1 Comment:XXX'                            '[Kahimi Karie]'
'COMM:iTunNORM:eng'                                 (' 00000546 0000061A 0000162C 000031A6 00004E4E 0001ADF5 000067DE 000062EB '
 '00046D15 00004E4E')
'TALB' (Album/Movie/Show title)                     'K.K.K.K.K.'
'TBPM' (BPM (beats per minute))                     '100'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jrock-shibuyakei', 'set-pl-sced']
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998-07-15'
'TIT2' (Title/songname/content description)         'Orly-Narita'
'TKEY' (Initial key)                                '8A'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Kahimi Karie'
'TPE2' (Band/orchestra/accompaniment)               'Kahimi Karie'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Polydor'
'TRCK' (Track number/Position in set)               '9/11'
'TSO2'                                              'Kahimi Karie'
'TSOP' (Performer sort order)                       'Kahimi Karie'
'TSSE' (Software/Hardware and settings used for encoding)  'Audiograbber 1.80, Fraunhofer acm, 192 kBit/s, 44,100 Hz, Stereo, HQ = on'
'TXXX:ASIN'                                         'B00000B9GJ'
'TXXX:Acoustid Id'                                  '0978a59c-8582-4ceb-90ed-8cb83d7af7bd'
'TXXX:Artists'                                      'Kahimi Karie'
'TXXX:BARCODE'                                      '4988005216120'
'TXXX:CATALOGNUMBER'                                'POCP-7296'
'TXXX:MusicBrainz Album Artist Id'                  '938802a8-fc8d-43a3-bc2b-68180f748055'
'TXXX:MusicBrainz Album Id'                         'e9192d3e-7737-4f02-afcc-ff0423a23123'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '938802a8-fc8d-43a3-bc2b-68180f748055'
'TXXX:MusicBrainz Release Group Id'                 'b8eec408-2560-3154-befc-e4031ed4dc47'
'TXXX:MusicBrainz Release Track Id'                 '9cfe9521-a7cb-3b18-89bd-e0c9d64267e5'
'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'                                       'Latn'
'TXXX:discogstags'                                  ['electronic', 'rock', 'leftfield', 'pop rock', 'alternative rock']
'TXXX:lastfmtags'                                   ['shibuya-kei', 'j-pop', 'japanese', 'female vocalists', 'pop']
'TXXX:originalyear'                                 '1998'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.41 dB'
'TXXX:replaygain_track_peak'                        '0.603765'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'971f2359-1172-4e81-ba38-23a0fc2d3720')

========================== row from database ==========================
                                              'id'  927361
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/Kahimi Karie/[1998] K.K.K.K.K/09 Orly-Narita.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  310
                                           'genre'  loc-asia-japan;loc-asia-japan-jrock-shibuyakei;set-pl-sced
                                        'filesize'  7480823
                                           'mtime'  1628353972
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia [1998] 09 loc asia japan;loc asia japan jrock shibuyakei;set pl sced
                                      'tag_artist'  Kahimi Karie
                                     'tag_release'  K.K.K.K.K.
                                       'tag_title'  Orly-Narita
                                             'bpm'  100.0
                                    'search_title'  'narita':2 'orly':1 'orlynarita':3
                                   'search_artist'  'kahimi':1 'karie':2
                                  'search_release'  'k':1,2,3,4,5 'kkkkk':6
                                     'search_rest'  '00asia':1 '1998':2,3 'asia':5 'japan':6,8,10 'jrock':11 'loc':4,7,9 'pl':16 'sced':17 'set':13,15 'shibuyakei':12,14
                                    'search_combo'  '00asia':12 '1998':13,14 'asia':16 'japan':17,19,21 'jrock':22 'k':6C,7C,8C,9C,10C 'kahimi':4B 'karie':5B 'kkkkk':11C 'loc':15,18,20 'narita':2A 'orly':1A 'orlynarita':3A 'pl':27 'sced':28 'set':24,26 'shibuyakei':23,25
                                    'tag_tracknum'  9
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-4', 'Q-HAP-3', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['shibuya-kei', 'j-pop', 'japanese', 'female vocalists', 'pop']
                                        'tag_date'  1998
                                     'discogstags'  ['electronic', 'rock', 'leftfield', 'pop rock', 'alternative rock']

============================== file details ==============================
                                           'mtime'  1628353972.299797  (2021-08-07 18:32:52)
                             'size'  7480823