======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '172'
                                          'artist'  "Ariel Pink's Haunted Graffiti"
                                     'text_people'  'Arial Pink'
                                         'release'  'The Doldrums'
                                           'title'  'Theme from Unreleased "Claris Gardens"'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-OLDST-3', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-2', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['indie', 'new weird america', 'lo fi', 'avant garde', 'experimental']"
                                     'discogstags'  "['electronic', 'rock', 'lo-fi', 'psychedelic rock', 'experimental']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '13'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-we-lofi;electronic-unsorted'
                                             'bpm'  '143.5'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         ['0',
 ' 0000064C 000005E4 0000286D 00002561 00007F58 00007F58 00005375 0000505C '
 '0000855E 0000855E',
 ' 00000000 00000210 00000768 0000000000743088 00000000 00694B1A 00000000 '
 '00000000 00000000 00000000 00000000 00000000']
'COMM:iTunes_CDDB_IDs:eng'                          '15+53DF11D5FFFFF43A57E9D34586E75151+4642032'
'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\x000\x007\x007\x001\x004\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x006\x007\x005\x002\x004\x002\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x007\x002\x002\x001\x004\x006\x001\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x007\x000\x007\x007\x001\x004\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x006\x007\x005\x002\x004\x002\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x007\x002\x002\x001\x004\x006\x001\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:~t\x0bÂex\x91I³KPù¸\x03¾å'  PRIV(owner='WM/WMCollectionGroupID', data=b'~t\x0b\xc2ex\x91I\xb3KP\xf9\xb8\x03\xbe\xe5')
'PRIV:WM/WMCollectionID:~t\x0bÂex\x91I³KPù¸\x03¾å'  PRIV(owner='WM/WMCollectionID', data=b'~t\x0b\xc2ex\x91I\xb3KP\xf9\xb8\x03\xbe\xe5')
'PRIV:WM/WMContentID:G\tä\x80}üûG\x90 \rkèS¯Ý'      PRIV(owner='WM/WMContentID', data=b'G\t\xe4\x80}\xfc\xfbG\x90 \rk\xe8S\xaf\xdd')
'TALB' (Album/Movie/Show title)                     'The Doldrums'
'TBPM' (BPM (beats per minute))                     '143.5'
'TCOM' (Composer)                                   'Arial Pink'
'TCON' (Content type, a.k.a. Genre)                 ['electronic-we-lofi', 'electronic-unsorted']
'TDRC' (Recording time)                             '2004'
'TENC' (Encoded by)                                 'iTunes 8.0.0.35'
'TIT2' (Title/songname/content description)         'Theme from Unreleased "Claris Gardens"'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               "Ariel Pink's Haunted Graffiti"
'TPE2' (Band/orchestra/accompaniment)               "Ariel Pink's Haunted Graffiti"
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Paw Tracks'
'TRCK' (Track number/Position in set)               '13'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  ['electronic', 'rock', 'lo-fi', 'psychedelic rock', 'experimental']
'TXXX:lastfmtags'                                   ['indie', 'new weird america', 'lo fi', 'avant garde', 'experimental']
'TXXX:q-bass'                                       '2'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.21 dB'
'TXXX:replaygain_track_peak'                        '0.547863'
'UFID:http://www.cddb.com/id3/taginfo.html'         UFID(owner='http://www.cddb.com/id3/taginfo.html', data=b'3CD3N55R66797208U5381FC90C6F8AA9172662B6BA474E90F499P3\x00')

========================== row from database ==========================
                                              'id'  1525090
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Ariel Pink_s Haunted Graffiti - The Doldrums/13 Theme from Unreleased _Claris Gardens_.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  172
                                           'genre'  electronic-we-lofi;electronic-unsorted
                                        'filesize'  7240613
                                           'mtime'  1637330805
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm Pink_s 13 _Claris Gardens_ electronic we lofi;electronic unsorted
                                      'tag_artist'  Ariel Pink's Haunted Graffiti
                                     'tag_release'  The Doldrums
                                       'tag_title'  Theme from Unreleased "Claris Gardens"
                                             'bpm'  143.5
                                    'search_title'  'claris':4 'from':2 'gardens':5 'theme':1 'unreleased':3
                                   'search_artist'  'ariel':1 'graffiti':6 'haunted':5 'pink':2 'pinks':4 's':3
                                  'search_release'  'doldrums':2 'the':1
                                     'search_rest'  'claris':3 'electronic':5,8,10 'gardens':4 'lofi':7,9 'pink':1 's':2 'unsorted':11 'we':6
                                    'search_combo'  'ariel':6B 'claris':4A,16 'doldrums':13C 'electronic':18,21,23 'from':2A 'gardens':5A,17 'graffiti':11B 'haunted':10B 'lofi':20,22 'pink':7B,14 'pinks':9B 's':8B,15 'the':12C 'theme':1A 'unreleased':3A 'unsorted':24 'we':19
                                    'tag_tracknum'  13
                                      'num_images'  1
                                             'key'  1A
                                           '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-2', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-2', 'q-bass-2', 'q-grit-2']
                                      'lastfmtags'  ['indie', 'new weird america', 'lo fi', 'avant garde', 'experimental']
                                        'tag_date'  2004
                                     'discogstags'  ['electronic', 'rock', 'lo-fi', 'psychedelic rock', 'experimental']

============================== file details ==============================
                                           'mtime'  1637330804.6046782  (2021-11-19 15:06:44)
                             'size'  7240613