======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '162'
                                          'artist'  'The Beatles'
                                     'text_people'  ''
                                         'release'  'Yellow Submarine'
                                           'title'  'Yellow Submarine'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['pop', 'rock', '60s', 'british', 'classic rock']"
                                     'discogstags'  "['rock', 'stage & screen', 'soundtrack', 'pop rock', 'psychedelic rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  '13'
                                            'date'  '1969'
                                        'comments'  ''
                                           'genre'  'rock-cppex-classic'
                                             'bpm'  '110'
                                             'key'  '3B'
                                        'acoustid'  'c110d3e0-08b1-4e70-97d0-d0f202deaa98'
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'GEOB:RealJukebox:Metadata'                         GEOB(encoding=<Encoding.LATIN1: 0>, mime='binary', filename='', desc='RealJukebox:Metadata', data=b'RJEX\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06zys001\x00\x00\x00L\x01\x02\x00\x00\x02f\x00\x00\x00\xa4\x00\x00\xf2\xca\xd3\xa0`\xc0\xcbK\xfcv\xec\xc8\xc2\x8d\x07\x8b\xae\x884\x8b\xf5\x19S\xe0K\xa3Q\xf6Q_;\xd9\x88\x8f5\xedty\x17\xa3\xf1\xa4Ag%!\x8f\x8f\xf4\x07\x9f\x89\x15\x99X|\x87\x04v2T\x88\xbd\x95\x00\x00\x06\x00\x9d\xb2\x8e\xc7\r\x04\xeb3\x13N\r\x1aqApw\xdai\xcb2\xddd\x82\xfa\xca\xbd\xf0\xda\n\x85Z\xd9\x04\x95\xbf|yO\xcd*\xedj+?\xb8k&\xe0\xce\xd4J\x88\xe2>\xd2h\xb4\xf5\x88u>VN\xdfJ\xdci\xc4\x02\x06\x1d\xca\x85\xbcEE\xb22N\xb9\xa9wx\xf6"\x1d\xb2@\xb4\x00\xea\x8c\x0f\xb6\x7f\x87\xd6\xdf\xac\xf5\xa3\xd4\x07\x07\x8e\x07\x15 \xdb\x14,\x84\xe7\x1f\xa4\x93HNi\xe9y\x04\x80&\x81\xf4\x7f\t\xe1\x91\xac\x98\x8f\xd1\xb4\xcf\xb1$\xb7"\x86N\xaf\x03{\xed\xee\xea\xc1\xb2G\x112(\xca\x85\x032\xd4\xd9\xceX4\xd3u*w\xd17g\xaa\xa5;\xb0:^\xf3\x10\xb8\x1c\xee\x8dV8\xef\xc1\xfa\xa4O\xa2Mx\x8bsr\xe4v.\x93f\x07\xea\xef!J*\xd8\x16\nG\xe6 \x04\x19V\xa7\x8b\xa4\xba\x92f\'D\x92k]\x08\x94b\xe7\xb7\x04J\xb6A^\xf1J\xccW\xf7\xca\x895Br\x1b\xe3\xcc}rm\xb0o\xd3\x15\t\x8f\xd6j\x81\xd5r\xb2.\xea\xbd= \xb9\x80\x02\xcd\x1f\xeab\x1b\xa5\x8b}\x81\x1e&\x1b\xd3ta%\xc8\xf8\x1a{Q\xd4r\xe17\xab\xd8\x17\x84_o4tX\xd9\x00\xcdO&\x86\x87\xd0\x85/x\x95\xf8\xae!J\xc6Z\xeb\x85\x13\xdef>h\x18\xa4\xa95~d\xde\xd5\xd4K1\xc3\x1c\x0f\xd6vtUX_\x04\xf0\xc2>G\xb0\x0f\xa9&\x8e\x12\x03\x85\xf2jW\xea\x0b\xb2\x08z\xc7\t\xaf\x14\x92 \x0c\xd4\xc1V\x0c\x8b\x99\x8cL\xa1\xa4X\xc8\xd0\x8a>\xb1\xd3\x8bV\t\x14H\xe2:;"\xc9\xdb9\x87\x85!^P\xb3\xa0MC\xb4\x94\xe6\x9fd\x13!2\xc9\xffK\x1a\x81\xe1\x07:\xb0\x9b\xea=\xc3\x08\xb9\xd4I\xce?\xf7\xbaE|\xb6\xf8\xe4\xc3\xe4#v\xfc-\xb7\xc1\xf2\xe4a\xef\xc2\\)-\xe6\x10\x86W[/\x9b\xdd]\xbf\xaeU\x14U\x93\xe9(\x02w\x0baV~\x98\xe4"\xc9j\x08\xb8\xfa\x95\x87\xeaqmFS\xbe\x16\x1c\x9a\x04"x\xd6\x9f\xfc\td\x89\xcc\xa9\xdbI\xadt>\x9b\xaa\x02\xb2c\xe3\xf0\xd5\xd2\x84\x02\xea\x05S\x1c<d\xa3G\xde\x16mr\x96e\xb7\xccYU\x01)\x9a6S\t\xb8\xd0\x9ay\xe8l\xf4\xe9d\xf4\xc7^\xacqO!\x8c}a\xd6\xa5\xed\xe4\xec\x1fq-d&\xcc\xef+\xaf\xdb;\xdeJ\x17\xa2\xf7-1q\x07s?g\'\x85P\xde\x8c\x88\x97\xbe,\x8a\xcc\x9a\t=\x80\x1ak\xba\xacfT\xfb\xdb\xa8\x15\xe2\x04\x1a\x1aK\x1a\xc0\x9f\x03\xe8\xb9\x08\x0c\xe0\x89\x05\x06S\x03\x9f\xabT\x18\x03\xe8V\xa5`)IW\xbd\x9c+m\xf6\x10\xbc!a\x1d\xf0"\x8cDo\xf8\x84W\xca\x9f\xe6\xa1\x01\xc9F1#\'\xd2\x06\xd1\xec`\x8e\xdaP\xeb\xe2\xab\xd9\xef\xef\x07\xa4\xb1\xfb\xd9]\xf4\xdfz\xf5\x02\x843]$\xbc\\`\x13\xe4%\x01\x97\xf6`\xaa;\xd8)\xbc\x01!\x9e\x1cy\xfa\xdcrx\x11\xcd\xfb\x9f\xden\xbdJ\x1d\xbf\t\x9c\xa8\x08\tcw\xb8%\x8b\xc3#3\xda\xd7\x9diY\x13\xc3\xc9\xe1\x91\x18d7\x85\x1dO\xe5\xd8\x01\xf1\x05\x9d\xd1\xf0\xff\xf6l\x9e5\xa1\xed\x00T\xd1\xe1\x04\xac\x1a\xe3\x15\t\xbf\xf7\xeb\x80X\xdcaw\xa8\x08\xd46\x10C^Y\x0e\x9aC\x9bJ\xc3\x88\xf8\xf6\x0c\t\xee.\x84\xa6\x0f,3\x90r\xac\x82\xf5N\x11k\xec\xf8\xa6\xc5\xc3\x0bah\x914\xd5\xdf\x1d\x08\xc1\r\xff\xc6\x19\x83\xe9\x8d\x0b\x13\x0e\x9d\xe5Iq<F\x10/\xf5U\xc4M}\xa6#\x9f\xe6\xf5\xadI\x90P\'c\xcc,P}\xa9Y\x9a<\xd5\r\x95\x0e\x15\n\xe1\xb2\x8f\xb8n\x8e\xdc_\x81\xa5 \xac\xecc}@a\xf6\xd3\xd7^\x9a\x97\xba\x89\xc1\xf9\xa1\xf1\xf5\xc2\xd5s\xba\xb7\xe6L?\x9c\xa0\xaf\xf0\xd6\xe7V\xc3\xee\xa49\xe4\x92\xd44\x1e\x9c\xae\xa0\xa0\x97j\xe5\xf2\x81.D\x1b\\I\xca\xa3\xbd\xb2\x17\xdf\xee\xb6\n\x19wC \xfbMT\xc6\xd8\xe0\xe1\x0e\xb1\x19\xc9P\xfd\xb4F\xe7m\xf9\x04?lM\xd5)\xb68\xa0\xa3*-lw\x1d\x1f\x12X\xe1;I\x03pZu\x19.{v\x08&\xdd5\xae\x8f8)O\xe4\t\x89^\xa0p\n\xa3\xf4zI2\xff\xca\x14X\xe7\x001\xf7\xbb\xc6\x82"\x07*G\xed\x81rc\xeb\xb0\xd5\x80SC\xe7\x8aOH#\xd3\xe4\xb8r\xa7\x93\xcb\xf0\x96L\xe1\xa2y\xec\x04\xb9\x0e\t\xc9`\xf1wf\x91\x8afg\xe2\x10\x01\x9a\xa6\xc0\xf3\x81h\xae?\xe9\xb42\xfb_|\xa8\x9cYC\x81\xa5\xba\xafP\x95\xa8\xf1\xc3\x01\x8dd\x87P\x18\x85\x16b\xb1>\x14\xbf\r\x17m\xfa\x92\xe3"\xb9\n\xaf\x8f\x85#w@\xda\xcd\xdb\x94-\x95lY-3e\xf0\xe4\xfd\xe6H}^\x1ar\x16\x9b\xfa\x9e\xb4\xaa\x8a\x80!\xc7\x83\x1e\x8c\x8c\xe6:\x1d\xd4\x88>\x88\x9cG\x02\xda/\xb2\x02\x1e\xd6\x16v\xe7\xa1D1+\xa2\x7f\x9c\x9c\xcd<n\xfc+\xb1\x03\ni\x1b\t;5\xaa\xbd\xcc:(\x06\x8d\x7f\x17KE\xb9:\xfad\x97x\xc9\x05\x14\x8c\xf7\xdd0\xb0C\xd6"\x1c\x1epqn3\xae+"T\xa7\'\xe1\x8e\x81v-\xa8\x9e\xc2:a\xa2yF[M\xea\r\x1br-\xc7#\x8a\xca\xbc\xff$\xb1\x1ds\xa0W\xd8\xb4\xe9aH\x00\xdbl\xab\xeacb1{\x7f\xf4$\xfa\xd2\xab\n1\xc6*\xb4\x89<\x988|\x9d2\xaay\xa6\xe4\xa2\xd0/\xf1\xf9\xdb\xd1\x87\xf5$\x0b@\x15\xa7\xb4\xa5\xdaT\xd9\xd7\xa8w\xd7\xd0\xec\x0e\xd2p\x14|\xd3\xfc9\xbe\xe8\xdb\xe2\x0b$\xbb\xeeO\xe8>\xe2Oz$\xdd\xfa\xdb\x91\x0f\xea\x16\xd4JH:\xfd[u\x96iDJ~3\x08E\xcb7\x8f\x18y\x88\xd6\xfd\xe5\x848\x89\x97%)\x8d\xc4\x8f~\xef\x8eV\xed\xfd>e\xa8\xe0\x15\xa4]n)Q\xb8;\x01\xf3\xd1_\xffZS\x8b\x82\x88\x94H\x95\x1b\xc5\x100l\x96\xbc\x99U\xbe@\xf8\xb6\xf5ND\x166\x15#\xfb\xffJxw\xa8}\x02\x96\xadK\x9f\xaf\xee\xe1\xe4\x7fu\xeb=\x95\x88a\x02@\x19=n\x95)\x0b\xba&8#\xa2\xeb\x00')
'TALB' (Album/Movie/Show title)                     'Yellow Submarine'
'TBPM' (BPM (beats per minute))                     '110'
'TCON' (Content type, a.k.a. Genre)                 'rock-cppex-classic'
'TDOR' (Original release time)                      '1969'
'TDRC' (Recording time)                             '1969-01-17'
'TIPL' (Involved people list)                       TIPL(encoding=<Encoding.UTF16: 1>, people=[['producer', 'George Martin']])
'TIT2' (Title/songname/content description)         'Yellow Submarine'
'TKEY' (Initial key)                                '3B'
'TMED' (Media type)                                 'Vinyl'
'TPE1' (Lead performer(s)/Soloist(s))               'The Beatles'
'TPE2' (Band/orchestra/accompaniment)               'The Beatles'
'TPOS' (Part of a set)                              '1/1'
'TPUB' (Publisher)                                  'Apple Records'
'TRCK' (Track number/Position in set)               '1/13'
'TSO2'                                              'Beatles, The'
'TSOP' (Performer sort order)                       'Beatles, The'
'TXXX:Acoustid Id'                                  'c110d3e0-08b1-4e70-97d0-d0f202deaa98'
'TXXX:Artists'                                      'The Beatles'
'TXXX:CATALOGNUMBER'                                'PMC 7070'
'TXXX:MusicBrainz Album Artist Id'                  'b10bbbfc-cf9e-42e0-be17-e2c3e1d2600d'
'TXXX:MusicBrainz Album Id'                         '98a627c2-190f-4bcc-a90c-459462dbf67b'
'TXXX:MusicBrainz Album Release Country'            'GB'
'TXXX:MusicBrainz Album Status'                     'official'
'TXXX:MusicBrainz Album Type'                       'album/soundtrack'
'TXXX:MusicBrainz Artist Id'                        'b10bbbfc-cf9e-42e0-be17-e2c3e1d2600d'
'TXXX:MusicBrainz Release Group Id'                 '8d5f4b07-7e2e-4ffa-ac90-e4772c4d8525'
'TXXX:MusicBrainz Release Track Id'                 '3dbcb310-2f32-3170-9dd6-f7b857edf969'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:SCRIPT'                                       'Latn'
'TXXX:discogstags'                                  ['rock', 'stage & screen', 'soundtrack', 'pop rock', 'psychedelic rock']
'TXXX:lastfmtags'                                   ['pop', 'rock', '60s', 'british', 'classic rock']
'TXXX:originalyear'                                 '1969'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.09 dB'
'TXXX:replaygain_track_peak'                        '0.559877'
'UFID:http://musicbrainz.org'                       UFID(owner='http://musicbrainz.org', data=b'40e26330-0a20-41d8-a18d-c432f7462e47')
'USLT::XXX'                                         ('In the town where I was born\r\n'
 'Lived a man who sailed to sea\r\n'
 'And he told us of his life\r\n'
 'In the land of submarines\r\n'
 'So we sailed up to the sun\r\n'
 "'Till we found a sea of green\r\n"
 'And we lived beneath the waves\r\n'
 'In our yellow submarine\r\n'
 '\r\n'
 'We all live in a yellow submarine\r\n'
 'Yellow submarine, yellow submarine\r\n'
 'We all live in a yellow submarine\r\n'
 'Yellow submarine, yellow submarine\r\n'
 '\r\n'
 'And our friends are all aboard\r\n'
 'Many more of them live next door\r\n'
 'And the band begins to play\r\n'
 '\r\n'
 'We all live in a yellow submarine\r\n'
 'Yellow submarine, yellow submarine\r\n'
 'We all live in a yellow submarine\r\n'
 'Yellow submarine, yellow submarine\r\n'
 '\r\n'
 '(Full speed ahead Mr. Boatswain, full speed ahead\r\n'
 'Full speed ahead it is, Sgt.\r\n'
 'Cut the cable, drop the cable\r\n'
 'Aye, Sir, aye\r\n'
 'Captain, captain)\r\n'
 '\r\n'
 'As we live a life of ease\r\n'
 'Every one of us has all we need\r\n'
 'Sky of blue and sea of green\r\n'
 'In our yellow submarine\r\n'
 '\r\n'
 'We all live in a yellow submarine\r\n'
 'Yellow submarine, yellow submarine\r\n'
 'We all live in a yellow submarine\r\n'
 'Yellow submarine, yellow submarine\r\n'
 'We all live in a yellow submarine\r\n'
 'Yellow submarine, yellow submarine')

========================== row from database ==========================
                                              'id'  1530463
                                            'path'  /data/Music/Bulk/00poprockelectronic/Beatles/_69-yellow submarine/The Beatles - Yellow Submarine.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  162
                                           'genre'  rock-cppex-classic
                                        'filesize'  2697361
                                           'mtime'  1636039094
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic _69 yellow submarine rock cppex classic
                                      'tag_artist'  The Beatles
                                     'tag_release'  Yellow Submarine
                                       'tag_title'  Yellow Submarine
                                             'bpm'  110.0
                                    'search_title'  'submarine':2 'yellow':1
                                   'search_artist'  'beatles':2 'the':1
                                  'search_release'  'submarine':2 'yellow':1
                                     'search_rest'  '00poprockelectronic':1 '69':2 'classic':7 'cppex':6 'rock':5 'submarine':4 'yellow':3
                                    'search_combo'  '00poprockelectronic':7 '69':8 'beatles':4B 'classic':13 'cppex':12 'rock':11 'submarine':2A,6C,10 'the':3B 'yellow':1A,5C,9
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-4', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['pop', 'rock', '60s', 'british', 'classic rock']
                                        'tag_date'  1969
                                     'discogstags'  ['rock', 'stage & screen', 'soundtrack', 'pop rock', 'psychedelic rock']

============================== file details ==============================
                                           'mtime'  1636039093.588508  (2021-11-04 16:18:13)
                             'size'  2697361