======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '280'
                                          'artist'  'From Autumn to Ashes'
                                     'text_people'  'Francis Mark/From Autumn to Ashes'
                                         'release'  'Abandon Your Friends'
                                           'title'  'Streamline'
                                           'quals'  ("['Q-LOCALNESS-1', 'Q-UNU-2', 'Q-JZFKS-1', 'Q-HAP-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['emocore', 'metalcore', 'hardcore', 'screamo', 'post hardcore']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'eid-noise-screamo'
                                             'bpm'  '82'
                                             'key'  '11B'
                                        'acoustid'  ''
rest: ''

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

'COMM:iTunes_CDDB_IDs:eng'                          '12+9EDFB6BCB4EE51A36922E38BD475F96E+5981227'
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'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\x008\x009\x001\x001\x003\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x005\x000\x007\x007\x006\x004\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x008\x002\x009\x002\x003\x005\x001\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x007\x008\x009\x001\x001\x003\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x005\x000\x007\x007\x006\x004\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x008\x002\x009\x002\x003\x005\x001\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:°?lfßo\x14O¼A\x07º\x17Ãð´'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xb0?lf\xdfo\x14O\xbcA\x07\xba\x17\xc3\xf0\xb4')
'PRIV:WM/WMCollectionID:°?lfßo\x14O¼A\x07º\x17Ãð´'  PRIV(owner='WM/WMCollectionID', data=b'\xb0?lf\xdfo\x14O\xbcA\x07\xba\x17\xc3\xf0\xb4')
'PRIV:WM/WMContentID:6\x04?\x97\x82ÞçG\x94¨qH×â\x1aM'  PRIV(owner='WM/WMContentID', data=b'6\x04?\x97\x82\xde\xe7G\x94\xa8qH\xd7\xe2\x1aM')
'TALB' (Album/Movie/Show title)                     'Abandon Your Friends'
'TBPM' (BPM (beats per minute))                     '82'
'TCOM' (Composer)                                   'Francis Mark/From Autumn to Ashes'
'TCON' (Content type, a.k.a. Genre)                 'eid-noise-screamo'
'TDRC' (Recording time)                             '2005'
'TENC' (Encoded by)                                 'iTunes v5.0.1.4'
'TIT2' (Title/songname/content description)         'Streamline'
'TKEY' (Initial key)                                '11B'
'TPE1' (Lead performer(s)/Soloist(s))               'From Autumn To Ashes'
'TPE2' (Band/orchestra/accompaniment)               'From Autumn to Ashes'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Vagrant'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '1'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:lastfmtags'                                   ['emocore', 'metalcore', 'hardcore', 'screamo', 'post hardcore']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+0.40 dB'
'TXXX:replaygain_track_peak'                        '0.415293'

========================== row from database ==========================
                                              'id'  1293846
                                            'path'  /data/Music/Bulk/00poprockelectronic/From Autumn To Ashes/Abandon Your Friends/From Autumn To Ashes-Abandon Your Friends-Streamline.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  280
                                           'genre'  eid-noise-screamo
                                        'filesize'  4497932
                                           'mtime'  1620311525
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic To To eid noise screamo
                                      'tag_artist'  From Autumn to Ashes
                                     'tag_release'  Abandon Your Friends
                                       'tag_title'  Streamline
                                             'bpm'  82.0
                                    'search_title'  'streamline':1
                                   'search_artist'  'ashes':4 'autumn':2 'from':1 'to':3
                                  'search_release'  'abandon':1 'friends':3 'your':2
                                     'search_rest'  '00poprockelectronic':1 'eid':3 'noise':4 'screamo':5 'to':2
                                    'search_combo'  '00poprockelectronic':9 'abandon':6C 'ashes':5B 'autumn':3B 'eid':11 'friends':8C 'from':2B 'noise':12 'screamo':13 'streamline':1A 'to':4B,10 'your':7C
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  11B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-3', 'Q-HAP-1', 'q-bass-3', 'q-grit-3']
                                      'lastfmtags'  ['emocore', 'metalcore', 'hardcore', 'screamo', 'post hardcore']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620311525.3650074  (2021-05-06 16:32:05)
                             'size'  4497932