======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '260'
                                          'artist'  'Yoko Kanno'
                                     'text_people'  ''
                                         'release'  '23ji no Ongaku'
                                           'title'  'Mujoken Supekutoru'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-3', "
 "'q-chart-3', 'q-drums-4', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'japanese', 'anime', 'jazz', 'instrumental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  '14'
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'soundtrack-video;loc-asia-japan'
                                             'bpm'  '150'
                                             'key'  '3A'
                                        'acoustid'  'f906e5ee-6c5d-4dc9-9feb-c08da0b7a96b'
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 0000037C 00000391 000014D6'
'COMM:iTunNORM:eng'                                 (' 0000037C 00000391 000014D6 000012D2 00022325 00030D6E 00007068 00007C93 '
 '00030D6E 00030D6E')
'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:\x9d\x14\x00\x00'                PRIV(owner='AverageLevel', data=b'\x9d\x14\x00\x00')
'PRIV:PeakValue:þ\x7f\x00\x00'                      PRIV(owner='PeakValue', data=b'\xfe\x7f\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:±ÃT\r\x1cN\x13O½Â\x9eAÌ\x1alÞ'  PRIV(owner='WM/WMContentID', data=b'\xb1\xc3T\r\x1cN\x13O\xbd\xc2\x9eA\xcc\x1al\xde')
'TALB' (Album/Movie/Show title)                     '23ji no Ongaku'
'TBPM' (BPM (beats per minute))                     '150'
'TCON' (Content type, a.k.a. Genre)                 ['soundtrack-video', 'loc-asia-japan']
'TDOR' (Original release time)                      '2002'
'TDRC' (Recording time)                             '2002'
'TENC' (Encoded by)                                 'encoded by Losco'
'TIT2' (Title/songname/content description)         'Mujoken Supekutoru'
'TKEY' (Initial key)                                '3A'
'TLEN' (Length)                                     '260173'
'TMED' (Media type)                                 'CD'
'TPE1' (Lead performer(s)/Soloist(s))               'Yoko Kanno'
'TPE2' (Band/orchestra/accompaniment)               'Yoko Kanno'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'ƒrƒNƒ^\x81['
'TRCK' (Track number/Position in set)               '11/14'
'TSO2'                                              'Kanno, Yoko'
'TSOP' (Performer sort order)                       'Kanno, Yoko'
'TSRC' (ISRC (international standard recording code))  'JPVI00213850'
'TXXX:Acoustid Id'                                  'f906e5ee-6c5d-4dc9-9feb-c08da0b7a96b'
'TXXX:Artists'                                      'Yoko Kanno'
'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'                        '5ffb73c0-b739-4231-ba22-f8d361be1d45'
'TXXX:MusicBrainz Release Group Id'                 'd77f1ef9-ca17-3202-a3c6-c033d9430eee'
'TXXX:MusicBrainz Release Track Id'                 '8713c15b-6d15-3366-bc68-b107fdcb31f7'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '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/Electronic'
'TXXX:originalyear'                                 '2002'
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.87 dB'
'TXXX:replaygain_track_peak'                        '0.502903'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'4928fdda-c817-411b-804b-460c3ccc6131')

========================== row from database ==========================
                                              'id'  928993
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/YOKO KANNO/23JI NO ONGAKU/11 A unconditionally spectrum.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  260
                                           'genre'  soundtrack-video;loc-asia-japan
                                        'filesize'  10424300
                                           'mtime'  1678553586
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia YOKO KANNO 23JI NO ONGAKU 11 A unconditionally spectrum soundtrack video;loc asia japan
                                      'tag_artist'  Yoko Kanno
                                     'tag_release'  23ji no Ongaku
                                       'tag_title'  Mujoken Supekutoru
                                             'bpm'  150.0
                                    'search_title'  'mujoken':1 'supekutoru':2
                                   'search_artist'  'kanno':2 'yoko':1
                                  'search_release'  '23ji':1 'no':2 'ongaku':3
                                     'search_rest'  '00asia':1 '23ji':4 'a':7 'asia':15 'japan':16 'kanno':3 'loc':12,14 'no':5 'ongaku':6 'soundtrack':10 'spectrum':9 'unconditionally':8 'video':11,13 'yoko':2
                                    'search_combo'  '00asia':8 '23ji':5C,11 'a':14 'asia':22 'japan':23 'kanno':4B,10 'loc':19,21 'mujoken':1A 'no':6C,12 'ongaku':7C,13 'soundtrack':17 'spectrum':16 'supekutoru':2A 'unconditionally':15 'video':18,20 'yoko':3B,9
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HAP-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', 'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-3', 'q-chart-3', 'q-drums-4', 'q-other-4', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-1']
                                      'lastfmtags'  ['soundtrack', 'japanese', 'anime', 'jazz', 'instrumental']
                                        'tag_date'  2002
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1678553586.1751564  (2023-03-11 17:53:06)
                             'size'  10424300