======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '231'
                                          'artist'  'POLYSICS'
                                     'text_people'  ''
                                         'release'  'Polysics or Die!!!!'
                                           'title'  'Making Sense'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-2', 'Q-HHRNBTT-1', 'Q-LOCALNESS-2', 'Q-JZFKS-1', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['new wave', 'rock', 'electronic', 'japanese', 'j rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '18'
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  ('loc-asia-japan;rock-gr-punk-jpunk;electronic-we-synthpunk;loc-asia-japan-jrock;electronic-we-new '
 'wave or post punk')
                                             'bpm'  '104.660'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00001571 00001FFF 00006313'
'COMM:iTunNORM:eng'                                 (' 00001571 00001FFF 00006313 000061E3 00022325 00022325 00006A8D 00007571 '
 '0002BF20 000222E0')
'MCDI' (Music CD identifier)                        MCDI(data=b'1\x002\x00+\x009\x006\x00+\x002\x00C\x002\x00D\x00+\x005\x003\x000\x000\x00+\x008\x001\x007\x004\x00+\x00B\x005\x00D\x002\x00+\x00F\x000\x004\x00E\x00+\x001\x003\x008\x006\x000\x00+\x001\x007\x001\x00E\x003\x00+\x001\x00B\x005\x00A\x006\x00+\x001\x00E\x009\x001\x009\x00+\x002\x002\x003\x00E\x007\x00+\x002\x005\x005\x00F\x004\x00+\x002\x008\x00E\x002\x00B\x00+\x002\x00B\x00F\x00D\x009\x00+\x002\x00F\x007\x008\x00D\x00+\x003\x004\x000\x00C\x00B\x00+\x003\x008\x006\x002\x001\x00+\x003\x00C\x004\x00C\x007\x00+\x003\x00D\x004\x002\x003\x00\x00\x00')
'PRIV:AverageLevel:\x1b*\x00\x00'                   PRIV(owner='AverageLevel', data=b'\x1b*\x00\x00')
'PRIV:PeakValue:{o\x00\x00'                         PRIV(owner='PeakValue', data=b'{o\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:A\x00M\x00G\x00\x00\x00'          PRIV(owner='WM/Provider', data=b'A\x00M\x00G\x00\x00\x00')
'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x007\x003\x001\x002\x008\x000\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x004\x007\x007\x000\x004\x005\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x007\x006\x000\x000\x006\x005\x003\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x007\x003\x001\x002\x008\x000\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x004\x007\x007\x000\x004\x005\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x007\x006\x000\x000\x006\x005\x003\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:\x0e{ýú\x9e¹U@\x83¡®\x93\x1c\x96®J'  PRIV(owner='WM/WMCollectionGroupID', data=b'\x0e{\xfd\xfa\x9e\xb9U@\x83\xa1\xae\x93\x1c\x96\xaeJ')
'PRIV:WM/WMCollectionID:\x0e{ýú\x9e¹U@\x83¡®\x93\x1c\x96®J'  PRIV(owner='WM/WMCollectionID', data=b'\x0e{\xfd\xfa\x9e\xb9U@\x83\xa1\xae\x93\x1c\x96\xaeJ')
'PRIV:WM/WMContentID:&Í\t\x1a\rÎTD\xa0óÀ£Æ\x16D\x80'  PRIV(owner='WM/WMContentID', data=b'&\xcd\t\x1a\r\xceTD\xa0\xf3\xc0\xa3\xc6\x16D\x80')
'TALB' (Album/Movie/Show title)                     'Polysics or Die!!!!'
'TBPM' (BPM (beats per minute))                     '104.660'
'TCON' (Content type, a.k.a. Genre)                 ['loc-asia-japan',
 'rock-gr-punk-jpunk',
 'electronic-we-synthpunk',
 'loc-asia-japan-jrock',
 'electronic-we-new wave or post punk']
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Making Sense'
'TKEY' (Initial key)                                '11B'
'TLEN' (Length)                                     '231293'
'TPE1' (Lead performer(s)/Soloist(s))               'POLYSICS'
'TPE2' (Band/orchestra/accompaniment)               'POLYSICS'
'TPUB' (Publisher)                                  'Tofu'
'TRCK' (Track number/Position in set)               '8/18'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['new wave', 'rock', 'electronic', 'japanese', 'j rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.03 dB'
'TXXX:replaygain_track_peak'                        '0.326912'
'USLT::eng'                                         ('Need something to change your mind,\r'
 'Change your mind, stop making sense\r'
 'Learn about the both side of things\r'
 'Tails I win, heads you lose\r'
 '\r'
 "One blockhead's silly action\r"
 'Leads to the new sense world\r'
 "One blockhead's silly action.\r"
 'Leads to the new sense\r'
 '\r'
 'Need something to change your mind,\r'
 'Change your mind, stop making sense\r'
 'Learn about the both side of things\r'
 'Tails I win, heads you lose\r'
 '\r'
 "One blockhead's silly action\r"
 'Leads to the new sense world\r'
 "One blockhead's silly action.\r"
 'Leads to the new sense\r'
 '\r'
 "One blockhead's silly action\r"
 'Leads to the new sense world\r'
 "One blockhead's silly action.\r"
 'Leads to the new sense ')

========================== row from database ==========================
                                              'id'  935568
                                            'path'  /data/Music/Bulk/00localcharacter/00asia/POLYSICS/[2004] Polysics or Die!!!!/08 Making Sense.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  231
                                           'genre'  loc-asia-japan;rock-gr-punk-jpunk;electronic-we-synthpunk;loc-asia-japan-jrock;electronic-we-new wave or post punk
                                        'filesize'  9258218
                                           'mtime'  1620531028
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter 00asia [2004] 08 loc asia japan;rock gr punk jpunk;electronic we synthpunk;loc asia japan jrock;electronic we new wave post punk
                                      'tag_artist'  POLYSICS
                                     'tag_release'  Polysics or Die!!!!
                                       'tag_title'  Making Sense
                                             'bpm'  104.66
                                    'search_title'  'making':1 'sense':2
                                   'search_artist'  'polysics':1
                                  'search_release'  'die':3 'or':2 'polysics':1
                                     'search_rest'  '00asia':1 '2004':2,3 'asia':5 'electronic':13,15,23,25 'gr':10 'japan':6,8,21 'jpunk':12,14 'jrock':22,24 'loc':4,18,20 'new':26 'post':28 'punk':11 'rock':7,9 'synthpunk':17,19 'wave':27 'we':16
                                    'search_combo'  '00asia':7 '2004':8,9 'asia':11 'die':6C 'electronic':19,21,29,31 'gr':16 'japan':12,14,27 'jpunk':18,20 'jrock':28,30 'loc':10,24,26 'making':1A 'new':32 'or':5C 'polysics':3B,4C 'post':34 'punk':17 'rock':13,15 'sense':2A 'synthpunk':23,25 'wave':33 'we':22
                                    'tag_tracknum'  8
                                      'num_images'  1
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', '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-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['new wave', 'rock', 'electronic', 'japanese', 'j rock']
                                        'tag_date'  2004
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620531028.112855  (2021-05-09 05:30:28)
                             'size'  9258218