======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '365'
                                          'artist'  'ZI:KILL'
                                     'text_people'  ''
                                         'release'  'DESERT TOWN'
                                           'title'  'LONELY'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['post punk', 'rock', 'visual kei', 'japanese', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '10'
                                            'date'  '1991'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan-jrock-visualkei;set-pl-sced'
                                             'bpm'  '140.141'
                                             'key'  '9A'
                                        'acoustid'  '0ca67574-9667-491f-aadb-ea91c00d0d3c'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000005CA 00000664 000014E9'
'COMM:iTunNORM:eng'                                 (' 000005CA 00000664 000014E9 00001ED7 000186E5 0004E245 00005B9B 00005BBE '
 '00004E65 00004E65')
'TALB' (Album/Movie/Show title)                     'DESERT TOWN'
'TBPM' (BPM (beats per minute))                     '140.141'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan-jrock-visualkei', 'set-pl-sced']
'TDOR' (Original release time)                      '1991'
'TDRC' (Recording time)                             '1991-03-21'
'TIT2' (Title/songname/content description)         'LONELY'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'ZI:KILL'
'TPE2' (Band/orchestra/accompaniment)               'ZI:KILL'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '3/10'
'TSO2'                                              'ZI:KILL'
'TSOP' (Performer sort order)                       'ZI:KILL'
'TXXX:Acoustid Id'                                  '0ca67574-9667-491f-aadb-ea91c00d0d3c'
'TXXX:Artists'                                      'ZI:KILL'
'TXXX:MusicBrainz Album Artist Id'                  'fb57da84-d2fd-415e-84fa-2d47b6d0423b'
'TXXX:MusicBrainz Album Id'                         'a3c2b1ff-78fd-4a5c-aa23-54519c4be900'
'TXXX:MusicBrainz Album Release Country'            'JP'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'fb57da84-d2fd-415e-84fa-2d47b6d0423b'
'TXXX:MusicBrainz Release Group Id'                 '6c0070f7-06e7-35e8-8928-5f57813c66d5'
'TXXX:MusicBrainz Release Track Id'                 '15f68de0-cac6-3fb7-840e-753d0fd8678d'
'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'                                       'Jpan'
'TXXX:lastfmtags'                                   ['post punk', 'rock', 'visual kei', 'japanese', 'j rock']
'TXXX:originalyear'                                 '1991'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.62 dB'
'TXXX:replaygain_track_peak'                        '0.743149'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'6db4fcc5-0566-4526-bace-41c7febd5d5b')

========================== row from database ==========================
                                              'id'  926619
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/ZI_KILL/[1991] DESERT TOWN/03 LONELY.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  365
                                           'genre'  loc-asia-japan-jrock-visualkei;set-pl-sced
                                        'filesize'  5879659
                                           'mtime'  1623430474
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia ZI_KILL [1991] 03 loc asia japan jrock visualkei;set pl sced
                                      'tag_artist'  ZI:KILL
                                     'tag_release'  DESERT TOWN
                                       'tag_title'  LONELY
                                             'bpm'  140.141
                                    'search_title'  'lonely':1
                                   'search_artist'  'kill':2 'zi':1 'zikill':3
                                  'search_release'  'desert':1 'town':2
                                     'search_rest'  '00asia':1 '1991':4,5 'asia':7 'japan':8 'jrock':9 'kill':3 'loc':6 'pl':14 'sced':15 'set':11,13 'visualkei':10,12 'zi':2
                                    'search_combo'  '00asia':7 '1991':10,11 'asia':13 'desert':5C 'japan':14 'jrock':15 'kill':3B,9 'loc':12 'lonely':1A 'pl':20 'sced':21 'set':17,19 'town':6C 'visualkei':16,18 'zi':2B,8 'zikill':4B
                                    'tag_tracknum'  3
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-3', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['post punk', 'rock', 'visual kei', 'japanese', 'j rock']
                                        'tag_date'  1991
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1623430474.3481057  (2021-06-11 18:54:34)
                             'size'  5879659