======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '273'
                                          'artist'  'zilch'
                                     'text_people'  'Zilch with hide'
                                         'release'  '3・2・1'
                                           'title'  'EASY JESUS'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['rock', 'industrial', 'japanese', 'visual kei', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  '12'
                                            'date'  '1998'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;loc-asia-japan-jrock-visualkei'
                                             'bpm'  '123.482'
                                             'key'  '1A'
                                        'acoustid'  'c721f7dc-8744-4417-97c3-84f6e580a5d2'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            '#Jrock@irc.rizon.net'
'COMM:iTunNORM:eng'                                 (' 0000201F 00001EAA 0000DF03 0000D885 00035F0F 00033363 00008661 00008654 '
 '0000FD92 0000FD92')
'COMM:iTunSMPB:eng'                                 (' 00000000 00000210 0000099C 0000000000B83E54 00000000 00000000 00000000 '
 '00000000 00000000 00000000 00000000 00000000')
'COMM:iTunes_CDDB_1:eng'                            '9A0B9F0C+223297+12+150+22575+40437+58857+80260+92397+107867+126945+148025+163422+185302+202762'
'COMM:iTunes_CDDB_TrackNumber:eng'                  '12'
'TALB' (Album/Movie/Show title)                     '3・2・1'
'TBPM' (BPM (beats per minute))                     '123.482'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'loc-asia-japan-jrock-visualkei']
'TDOR' (Original release time)                      '1998'
'TDRC' (Recording time)                             '1998-07-23'
'TENC' (Encoded by)                                 'KooGooShii'
'TIT2' (Title/songname/content description)         'EASY JESUS'
'TKEY' (Initial key)                                '1A'
'TMED' (Media type)                                 'CD'
'TOPE' (Original artist(s)/performer(s))            'Zilch with hide'
'TPE1' (Lead performer(s)/Soloist(s))               'zilch'
'TPE2' (Band/orchestra/accompaniment)               'zilch'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'cutting edge'
'TRCK' (Track number/Position in set)               '12/12'
'TSO2'                                              'Zilch'
'TSOP' (Performer sort order)                       'Zilch'
'TSRC' (ISRC (international standard recording code))  'JPB609816812'
'TXXX:ASIN'                                         'B0000089TX'
'TXXX:Acoustid Id'                                  'c721f7dc-8744-4417-97c3-84f6e580a5d2'
'TXXX:Artists'                                      'zilch'
'TXXX:BARCODE'                                      '4945817170446'
'TXXX:CATALOGNUMBER'                                'CTCR-17044'
'TXXX:MusicBrainz Album Artist Id'                  '4316a6ab-0609-4599-a359-a4d616bf453a'
'TXXX:MusicBrainz Album Id'                         '8f1bd86b-6fff-489d-aa59-254a705988f7'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        '4316a6ab-0609-4599-a359-a4d616bf453a'
'TXXX:MusicBrainz Release Group Id'                 '831af158-c3bd-38bb-bf23-e609097aa3e9'
'TXXX:MusicBrainz Release Track Id'                 'e009292e-5776-390f-8c8f-8e19b37f002e'
'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:lastfmtags'                                   ['rock', 'industrial', 'japanese', 'visual kei', 'j rock']
'TXXX:originalyear'                                 '1998'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.33 dB'
'TXXX:replaygain_track_peak'                        '0.374792'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'ce6796fb-7c63-4afd-9e87-3c45f1376414')
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.avexnet.or.jp/zilch/index2.htm')

========================== row from database ==========================
                                              'id'  1238535
                                            'path'  /data/Music/Bulk/00localcharacter/Zilch/3-2-1/12 EASY JESUS.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  273
                                           'genre'  loc-asia-japan;loc-asia-japan-jrock-visualkei
                                        'filesize'  10997077
                                           'mtime'  1623497841
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Zilch 12 loc asia japan;loc asia japan jrock visualkei
                                      'tag_artist'  zilch
                                     'tag_release'  3・2・1
                                       'tag_title'  EASY JESUS
                                             'bpm'  123.482
                                    'search_title'  'easy':1 'jesus':2
                                   'search_artist'  'zilch':1
                                  'search_release'  '1':3,6 '2':2,5 '3':1,4
                                     'search_rest'  'asia':3 'japan':4,6,8 'jrock':9 'loc':2,5,7 'visualkei':10 'zilch':1
                                    'search_combo'  '1':6C,9C '2':5C,8C '3':4C,7C 'asia':12 'easy':1A 'japan':13,15,17 'jesus':2A 'jrock':18 'loc':11,14,16 'visualkei':19 'zilch':3B,10
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  1A
                                           '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-3', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['rock', 'industrial', 'japanese', 'visual kei', 'j rock']
                                        'tag_date'  1998
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1623497840.634271  (2021-06-12 13:37:20)
                             'size'  10997077