======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '326'
                                          'artist'  'VELVET EDEN'
                                     'text_people'  ''
                                         'release'  'Ningyou Shoukan'
                                           'title'  '[..............]'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['industrial', 'electronic', 'visual kei', 'gothic', 'darkwave']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '6'
                                            'date'  '1999'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan;rock-gr-punk-jpunk;set-pl-sced'
                                             'bpm'  '128.008'
                                             'key'  '4A'
                                        'acoustid'  'b20d577a-7096-45e3-b728-7523c13b20ed'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '[Ningyou Shoukan]'
'COMM:ID3v1 Comment:XXX'                            '[Ningyou Shoukan]'
'COMM:iTunNORM:eng'                                 (' 00002E3B 000025D6 00007F28 00007FCB 00049425 0002230E 00008000 00008000 '
 '00009C57 0000C395')
'TALB' (Album/Movie/Show title)                     'Ningyou Shoukan'
'TBPM' (BPM (beats per minute))                     '128.008'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan', 'rock-gr-punk-jpunk', 'set-pl-sced']
'TDOR' (Original release time)                      '1999'
'TDRC' (Recording time)                             '1999'
'TIT2' (Title/songname/content description)         '[..............]'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'VELVET EDEN'
'TPE2' (Band/orchestra/accompaniment)               'VELVET EDEN'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '5/6'
'TSO2'                                              'VELVET EDEN'
'TSOP' (Performer sort order)                       'VELVET EDEN'
'TXXX:Acoustid Id'                                  'b20d577a-7096-45e3-b728-7523c13b20ed'
'TXXX:Artists'                                      'VELVET EDEN'
'TXXX:MusicBrainz Album Artist Id'                  'ee9d0e87-6777-4af4-887e-42e88b484165'
'TXXX:MusicBrainz Album Id'                         '4f6257ad-6071-461a-85e4-f5660213e2ab'
'TXXX:MusicBrainz Album Status'                     'pseudo-release'
'TXXX:MusicBrainz Album Type'                       'ep'
'TXXX:MusicBrainz Artist Id'                        'ee9d0e87-6777-4af4-887e-42e88b484165'
'TXXX:MusicBrainz Release Group Id'                 '3e63c2b4-70b0-3212-8c61-23ff5c9bbfdf'
'TXXX:MusicBrainz Release Track Id'                 '1c0f341e-78f0-3c0c-824c-3f49b0babded'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['industrial', 'electronic', 'visual kei', 'gothic', 'darkwave']
'TXXX:originalyear'                                 '1999'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.65 dB'
'TXXX:replaygain_track_peak'                        '0.395556'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4ecc291b-bd3d-41af-bdd0-d746f000ed2d')

========================== row from database ==========================
                                              'id'  432509
                                            'path'  /data/Music/Bulk/00localcharacter/Velvet Eden/[1999] 人形娼館/05 [..............].mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  326
                                           'genre'  loc-asia-japan;rock-gr-punk-jpunk;set-pl-sced
                                        'filesize'  5231238
                                           'mtime'  1621695847
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter Velvet Eden [1999] 人形娼館 05 loc asia japan;rock gr punk jpunk;set pl sced
                                      'tag_artist'  VELVET EDEN
                                     'tag_release'  Ningyou Shoukan
                                       'tag_title'  [..............]
                                             'bpm'  128.008
                                    'search_title'  
                                   'search_artist'  'eden':2 'velvet':1
                                  'search_release'  'ningyou':1 'shoukan':2
                                     'search_rest'  '1999':3,4 'asia':7 'eden':2 'gr':12 'japan':8,10 'jpunk':14,16 'loc':6 'pl':18 'punk':13 'rock':9,11 'sced':19 'set':15,17 'velvet':1 '人形娼館':5
                                    'search_combo'  '1999':7,8 'asia':11 'eden':2B,6 'gr':16 'japan':12,14 'jpunk':18,20 'loc':10 'ningyou':3C 'pl':22 'punk':17 'rock':13,15 'sced':23 'set':19,21 'shoukan':4C 'velvet':1B,5 '人形娼館':9
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  4A
                                           '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-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-2', 'q-bass-1', 'q-grit-3']
                                      'lastfmtags'  ['industrial', 'electronic', 'visual kei', 'gothic', 'darkwave']
                                        'tag_date'  1999
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621695846.6018157  (2021-05-22 17:04:06)
                             'size'  5231238