======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '267'
                                          'artist'  'Yoko Kanno'
                                     'text_people'  ''
                                         'release'  '23ji no Ongaku'
                                           'title'  'Kissing The Christmas Killer'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', "
 "'Q-LOCALNESS-2', 'q-syn-2', 'Q-PLAY-2', 'q-bass-2', 'q-busy-2', 'q-grit-2', "
 "'Q-PIANO-4', 'q-chart-2', 'q-drums-1', 'q-other-2', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'japanese', 'anime', 'jazz', 'instrumental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  '14'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'soundtrack-video;loc-asia-japan;set-th-christmas'
                                             'bpm'  '154'
                                             'key'  '7B'
                                        'acoustid'  '5c38ae1c-196f-42d7-827b-8b707ade950b'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000496 0000073B 00001303'
'COMM:iTunNORM:eng'                                 (' 00000496 0000073B 00001303 00002A8F 0003347E 0002E675 00006694 00007486 '
 '0002BF65 0002BF37')
'MCDI' (Music CD identifier)                        MCDI(data=b'E\x00+\x009\x006\x00+\x003\x00A\x00A\x00A\x00+\x009\x003\x00F\x00B\x00+\x00D\x006\x008\x00D\x00+\x001\x001\x007\x002\x007\x00+\x001\x006\x005\x008\x003\x00+\x001\x009\x00F\x004\x001\x00+\x001\x00D\x006\x006\x004\x00+\x002\x000\x00E\x000\x00C\x00+\x002\x003\x006\x008\x004\x00+\x002\x007\x000\x007\x004\x00+\x002\x00B\x00C\x00A\x00D\x00+\x003\x000\x004\x00B\x00A\x00+\x003\x004\x006\x00A\x002\x00+\x003\x008\x003\x008\x00B\x00\x00\x00')
'PRIV:AverageLevel:,\x17\x00\x00'                   PRIV(owner='AverageLevel', data=b',\x17\x00\x00')
'PRIV:PeakValue:Äz\x00\x00'                         PRIV(owner='PeakValue', data=b'\xc4z\x00\x00')
'PRIV:WM/MediaClassPrimaryID:¼}`Ñ#ãâK\x86¡H¤*(D\x1e'  PRIV(owner='WM/MediaClassPrimaryID', data=b'\xbc}`\xd1#\xe3\xe2K\x86\xa1H\xa4*(D\x1e')
'PRIV:WM/MediaClassSecondaryID:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'  PRIV(owner='WM/MediaClassSecondaryID', data=b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00')
'PRIV:WM/Provider:C\x00D\x00J\x00o\x00u\x00r\x00n\x00a\x00l\x00 \x00J\x00a\x00p\x00a\x00n\x00\x00\x00'  PRIV(owner='WM/Provider', data=b'C\x00D\x00J\x00o\x00u\x00r\x00n\x00a\x00l\x00 \x00J\x00a\x00p\x00a\x00n\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:%ûy\x90\x1f¯M@\x9c\x84¨â¤Û\x02A'  PRIV(owner='WM/WMCollectionGroupID', data=b'%\xfby\x90\x1f\xafM@\x9c\x84\xa8\xe2\xa4\xdb\x02A')
'PRIV:WM/WMCollectionID:%ûy\x90\x1f¯M@\x9c\x84¨â¤Û\x02A'  PRIV(owner='WM/WMCollectionID', data=b'%\xfby\x90\x1f\xafM@\x9c\x84\xa8\xe2\xa4\xdb\x02A')
'PRIV:WM/WMContentID:ÕãiBÄ9³C®÷ëüm"\x00,'           PRIV(owner='WM/WMContentID', data=b'\xd5\xe3iB\xc49\xb3C\xae\xf7\xeb\xfcm"\x00,')
'TALB' (Album/Movie/Show title)                     '23ji no Ongaku'
'TBPM' (BPM (beats per minute))                     '154'
'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-video', 'loc-asia-japan', 'set-th-christmas']
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002'
'TENC' (Encoded by)                                 'encoded by Losco'
'TIT2' (Title/songname/content description)         'Kissing The Christmas Killer'
'TKEY' (Initial key)                                '7B'
'TLEN' (Length)                                     '267466'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Maaya Sakamoto'
'TPE2' (Band/orchestra/accompaniment)               'Yoko Kanno'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'ƒrƒNƒ^\x81['
'TRCK' (Track number/Position in set)               '5/14'
'TSO2'                                              'Kanno, Yoko'
'TSOP' (Performer sort order)                       'Sakamoto, Maaya'
'TSRC' (ISRC (international standard recording code))  'JPVI00213790'
'TXXX:Acoustid Id'                                  '5c38ae1c-196f-42d7-827b-8b707ade950b'
'TXXX:Artists'                                      'Maaya Sakamoto'
'TXXX:MusicBrainz Album Artist Id'                  '5ffb73c0-b739-4231-ba22-f8d361be1d45'
'TXXX:MusicBrainz Album Id'                         'd87b8c7b-65b8-45f9-8d29-9c5c31457386'
'TXXX:MusicBrainz Album Status'                     'pseudo-release'
'TXXX:MusicBrainz Album Type'                       'album/soundtrack'
'TXXX:MusicBrainz Artist Id'                        'b6c18308-82c7-4ec1-a42d-e8488bce6618'
'TXXX:MusicBrainz Release Group Id'                 'd77f1ef9-ca17-3202-a3c6-c033d9430eee'
'TXXX:MusicBrainz Release Track Id'                 '755c7f31-d175-3fb1-b21c-4e7ec4902451'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-PIANO'                                      '4'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:lastfmtags'                                   ['soundtrack', 'japanese', 'anime', 'jazz', 'instrumental']
'TXXX:mood'                                         'Not aggressive/Acoustic/Not happy/Relaxed/Not party/Sad/Not electronic'
'TXXX:originalyear'                                 '2002'
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+1.33 dB'
'TXXX:replaygain_track_peak'                        '0.403271'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'a2d4462e-8408-4dfe-8d82-b0576bb03be9')

========================== row from database ==========================
                                              'id'  929214
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/YOKO KANNO/23JI NO ONGAKU/05 Kissing the christmas killer.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  267
                                           'genre'  soundtrack-video;loc-asia-japan;set-th-christmas
                                        'filesize'  10706823
                                           'mtime'  1642081688
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia YOKO KANNO 23JI NO ONGAKU 05 the christmas killer soundtrack video;loc asia japan;set th christmas
                                      'tag_artist'  Yoko Kanno
                                     'tag_release'  23ji no Ongaku
                                       'tag_title'  Kissing The Christmas Killer
                                             'bpm'  154.0
                                    'search_title'  'christmas':3 'killer':4 'kissing':1 'the':2
                                   'search_artist'  'kanno':2 'yoko':1
                                  'search_release'  '23ji':1 'no':2 'ongaku':3
                                     'search_rest'  '00asia':1 '23ji':4 'asia':15 'christmas':8 'japan':16,18 'kanno':3 'killer':9 'loc':12,14 'no':5 'ongaku':6 'set':17,19 'soundtrack':10 'th':20 'the':7 'video':11,13 'yoko':2
                                    'search_combo'  '00asia':10 '23ji':7C,13 'asia':24 'christmas':3A,17 'japan':25,27 'kanno':6B,12 'killer':4A,18 'kissing':1A 'loc':21,23 'no':8C,14 'ongaku':9C,15 'set':26,28 'soundtrack':19 'th':29 'the':2A,16 'video':20,22 'yoko':5B,11
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  7B
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-OLDST-2', 'Q-LOCALNESS-2', 'q-syn-2', 'Q-PLAY-2', 'q-bass-2', 'q-busy-2', 'q-grit-2', 'Q-PIANO-4', 'q-chart-2', 'q-drums-1', 'q-other-2', 'q-vocals-3', 'q-mixbeat-1']
                                      'lastfmtags'  ['soundtrack', 'japanese', 'anime', 'jazz', 'instrumental']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1642081687.5620956  (2022-01-13 14:48:07)
                             'size'  10706823