======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '466'
                                          'artist'  'Del The Funky Homosapien'
                                     'text_people'  'Dan the Automator/Teren D. Jones'
                                         'release'  'Deltron 3030'
                                           'title'  '3030'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-1', 'q-drums-2', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['hip-hop', 'underground hip-hop', 'rap', 'hip hop', 'hieroglyphics']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  '24'
                                            'date'  '2001'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '109.173'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 0000053A 0000053A 00002911'
'COMM:iTunNORM:eng'                                 (' 0000053A 0000053A 00002911 00002911 0001E1D0 0001E1D0 000051D6 000051D5 '
 '0001E3A0 0001E3A0')
'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/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x004\x008\x000\x009\x001\x009\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x004\x003\x001\x001\x006\x009\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x004\x001\x008\x004\x000\x001\x002\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x00 \x004\x008\x000\x009\x001\x009\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00P\x00 \x00 \x00 \x004\x003\x001\x001\x006\x009\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x00 \x004\x001\x008\x004\x000\x001\x002\x00\x00\x00')
'PRIV:ZuneMediaID:\x00?×Ì\x00\x05Û\x11\x89Ê\x00\x19¹*93'  PRIV(owner='ZuneMediaID', data=b'\x00?\xd7\xcc\x00\x05\xdb\x11\x89\xca\x00\x19\xb9*93')
'TALB' (Album/Movie/Show title)                     'Deltron 3030'
'TBPM' (BPM (beats per minute))                     '109.173'
'TCOM' (Composer)                                   'Dan the Automator/Teren D. Jones'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2001'
'TENC' (Encoded by)                                 'Lame'
'TIT2' (Title/songname/content description)         '3030'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Del The Funky Homosapien'
'TPE2' (Band/orchestra/accompaniment)               'Del The Funky Homosapien'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '2/24'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['hip-hop', 'underground hip-hop', 'rap', 'hip hop', 'hieroglyphics']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '-0.39 dB'
'TXXX:replaygain_track_peak'                        '0.452087'

========================== row from database ==========================
                                              'id'  1331815
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/Deltron 3030/02 3030.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  466
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  13108831
                                           'mtime'  1620572480
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted 02 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Del The Funky Homosapien
                                     'tag_release'  Deltron 3030
                                       'tag_title'  3030
                                             'bpm'  109.173
                                    'search_title'  '3030':1
                                   'search_artist'  'del':1 'funky':3 'homosapien':4 'the':2
                                  'search_release'  '3030':2 'deltron':1
                                     'search_rest'  '00poprockelectronic':1 'hip':3 'hop':4 'or':5 'rap':7 'rnb':6 'turntablism':8 'unsorted':2
                                    'search_combo'  '00poprockelectronic':8 '3030':1A,7C 'del':2B 'deltron':6C 'funky':4B 'hip':10 'homosapien':5B 'hop':11 'or':12 'rap':14 'rnb':13 'the':3B 'turntablism':15 'unsorted':9
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-2', 'q-syn-2', 'q-chart-1', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['hip-hop', 'underground hip-hop', 'rap', 'hip hop', 'hieroglyphics']
                                        'tag_date'  2001
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572479.5592346  (2021-05-09 17:01:19)
                             'size'  13108831