======================== unified (from filesystem) ========================
                                         'bitrate'  '223.091'
                                        'duration'  '519'
                                          'artist'  'ZI:KILL'
                                     'text_people'  ''
                                         'release'  'IN THE HOLE'
                                           'title'  'kiss me good-bye'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-1', 'q-drums-4', 'q-other-2', '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'  '4'
                                      'tracktotal'  '11'
                                            'date'  '1992'
                                        'comments'  ''
                                           'genre'  'loc-asia-japan-jrock-visualkei;set-pl-sced'
                                             'bpm'  '123.482'
                                             'key'  '8A'
                                        'acoustid'  '6097720c-13ca-4fd6-82b1-968f8663d0fb'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 0000027B 0000026A 00000B07 00000CD1 00079F0E 00079F0E 00007118 00006BF3 '
 '00052A16 00052A16')
'TALB' (Album/Movie/Show title)                     'IN THE HOLE'
'TBPM' (BPM (beats per minute))                     '123.482'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan-jrock-visualkei', 'set-pl-sced']
'TDOR' (Original release time)                      '1992'
'TDRC' (Recording time)                             '1992'
'TIT2' (Title/songname/content description)         'kiss me good-bye'
'TKEY' (Initial key)                                '8A'
'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)               '4/11'
'TSO2'                                              'ZI:KILL'
'TSOP' (Performer sort order)                       'ZI:KILL'
'TXXX:Acoustid Id'                                  '6097720c-13ca-4fd6-82b1-968f8663d0fb'
'TXXX:Artists'                                      'ZI:KILL'
'TXXX:MusicBrainz Album Artist Id'                  'fb57da84-d2fd-415e-84fa-2d47b6d0423b'
'TXXX:MusicBrainz Album Id'                         'b107b8b8-d84c-46cd-bd90-40ede1fd07e3'
'TXXX:MusicBrainz Album Status'                     'pseudo-release'
'TXXX:MusicBrainz Album Type'                       'album'
'TXXX:MusicBrainz Artist Id'                        'fb57da84-d2fd-415e-84fa-2d47b6d0423b'
'TXXX:MusicBrainz Release Group Id'                 '20a32c48-438c-3395-9ff3-3e8c3fbd1a63'
'TXXX:MusicBrainz Release Track Id'                 'c4324834-77b1-4430-b156-82f3214a07f3'
'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:lastfmtags'                                   ['post punk', 'rock', 'visual kei', 'japanese', 'j rock']
'TXXX:originalyear'                                 '1992'
'TXXX:other'                                        '1992'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-1.11 dB'
'TXXX:replaygain_track_peak'                        '0.614733'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'f6190e1d-15f9-4ea7-b39c-f0e123bb0046')

========================== row from database ==========================
                                              'id'  927498
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/ZI_KILL/[1992] IN THE HOLE/04 kiss me good-bye.mp3
                                         'working'  None
                                         'bitrate'  223
                                    'duration_sec'  519
                                           'genre'  loc-asia-japan-jrock-visualkei;set-pl-sced
                                        'filesize'  14503422
                                           'mtime'  1623430471
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia ZI_KILL [1992] 04 loc asia japan jrock visualkei;set pl sced
                                      'tag_artist'  ZI:KILL
                                     'tag_release'  IN THE HOLE
                                       'tag_title'  kiss me good-bye
                                             'bpm'  123.482
                                    'search_title'  'bye':4 'good':3 'goodbye':5 'kiss':1 'me':2
                                   'search_artist'  'kill':2 'zi':1 'zikill':3
                                  'search_release'  'hole':3 'in':1 'the':2
                                     'search_rest'  '00asia':1 '1992':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':12 '1992':15,16 'asia':18 'bye':4A 'good':3A 'goodbye':5A 'hole':11C 'in':9C 'japan':19 'jrock':20 'kill':7B,14 'kiss':1A 'loc':17 'me':2A 'pl':25 'sced':26 'set':22,24 'the':10C 'visualkei':21,23 'zi':6B,13 'zikill':8B
                                    'tag_tracknum'  4
                                      'num_images'  1
                                             'key'  8A
                                           '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-4', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['post punk', 'rock', 'visual kei', 'japanese', 'j rock']
                                        'tag_date'  1992
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1623430471.416293  (2021-06-11 18:54:31)
                             'size'  14503422