======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '205'
                                          'artist'  "Limmie & The Family Cooking/The Family Cookin'"
                                     'text_people'  ''
                                         'release'  'Jackie: The Album Disc 2'
                                           'title'  'You Can Do Magic'
                                           'quals'  ("['Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-2', 'q-other-3', 'q-piano-1', "
 "'q-vocals-4', 'Q-HHRNBTT-1', 'q-mixbeat-2', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['70s', 'pop', 'female vocalists', 'oldies', 'close harmony']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2007'
                                        'comments'  ''
                                           'genre'  'rock-unsorted'
                                             'bpm'  '135.819'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 00000369 000002A1 000017EA'
'COMM:iTunNORM:eng'                                 (' 00000369 000002A1 000017EA 0000416C 000172B3 0001A7F2 000049E0 00005664 '
 '0002DC27 0001BF2A')
'MCDI' (Music CD identifier)                        MCDI(data=b'1\x007\x00+\x009\x006\x00+\x003\x007\x001\x008\x00+\x007\x006\x001\x00B\x00+\x00B\x00A\x000\x000\x00+\x00F\x006\x006\x008\x00+\x001\x002\x003\x00F\x00A\x00+\x001\x005\x00F\x00F\x007\x00+\x001\x009\x00D\x00C\x00A\x00+\x001\x00D\x00A\x00A\x005\x00+\x002\x001\x003\x00D\x00E\x00+\x002\x005\x00B\x000\x00B\x00+\x002\x009\x007\x007\x00C\x00+\x002\x00D\x005\x00E\x002\x00+\x002\x00F\x00F\x00F\x00A\x00+\x003\x002\x00B\x00C\x001\x00+\x003\x006\x00A\x004\x006\x00+\x003\x00A\x008\x008\x00B\x00+\x003\x00F\x005\x001\x001\x00+\x004\x003\x006\x001\x008\x00+\x004\x007\x00D\x002\x00F\x00+\x004\x00B\x006\x00D\x00F\x00+\x005\x000\x000\x008\x007\x00+\x005\x004\x006\x00A\x00D\x00+\x005\x007\x007\x000\x00D\x00\x00\x00')
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'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')
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'PRIV:WM/UniqueFileIdentifier:A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x001\x002\x004\x005\x002\x001\x001\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x003\x004\x001\x003\x004\x001\x006\x00\x00\x00'  PRIV(owner='WM/UniqueFileIdentifier', data=b'A\x00M\x00G\x00a\x00_\x00i\x00d\x00=\x00R\x00 \x00 \x001\x002\x004\x005\x002\x001\x001\x00;\x00A\x00M\x00G\x00p\x00_\x00i\x00d\x00=\x00V\x00A\x00;\x00A\x00M\x00G\x00t\x00_\x00i\x00d\x00=\x00T\x00 \x001\x003\x004\x001\x003\x004\x001\x006\x00\x00\x00')
'PRIV:WM/WMCollectionGroupID:âv\x08¶s|#@\x85\x19+Åæ{¸ç'  PRIV(owner='WM/WMCollectionGroupID', data=b'\xe2v\x08\xb6s|#@\x85\x19+\xc5\xe6{\xb8\xe7')
"PRIV:WM/WMCollectionID:\x95ìÜ'\x1d\x8bO@\x80Õ\x1a±b¹ÐÊ"  PRIV(owner='WM/WMCollectionID', data=b"\x95\xec\xdc'\x1d\x8bO@\x80\xd5\x1a\xb1b\xb9\xd0\xca")
'PRIV:WM/WMContentID:dÎ-î\x83\x82gD\x96\x0c\x12\x99ý\x92ñp'  PRIV(owner='WM/WMContentID', data=b'd\xce-\xee\x83\x82gD\x96\x0c\x12\x99\xfd\x92\xf1p')
'TALB' (Album/Movie/Show title)                     'Jackie: The Album Disc 2'
'TBPM' (BPM (beats per minute))                     '135.819'
'TCON' (Content type, a.k.a. Genre)                 'rock-unsorted'
'TDRC' (Recording time)                             '2007'
'TIT2' (Title/songname/content description)         'You Can Do Magic'
'TKEY' (Initial key)                                '11A'
'TLEN' (Length)                                     '206306'
'TPE1' (Lead performer(s)/Soloist(s))               "Limmie & The Family Cooking/The Family Cookin'"
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TPUB' (Publisher)                                  'Virgin'
'TRCK' (Track number/Position in set)               '11'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['70s', 'pop', 'female vocalists', 'oldies', 'close harmony']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.68 dB'
'TXXX:replaygain_track_peak'                        '0.567564'

========================== row from database ==========================
                                              'id'  1318662
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/11 you can do magic369.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  205
                                           'genre'  rock-unsorted
                                        'filesize'  3296823
                                           'mtime'  1620392270
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 11 you can do magic369 rock unsorted
                                      'tag_artist'  Limmie & The Family Cooking/The Family Cookin'
                                     'tag_release'  Jackie: The Album Disc 2
                                       'tag_title'  You Can Do Magic
                                             'bpm'  135.819
                                    'search_title'  'can':2 'do':3 'magic':4 'you':1
                                   'search_artist'  'cookin':7,8 'cooking':4 'cookingthe':6 'family':3 'limmie':1 'the':2,5
                                  'search_release'  '2':6 'album':4 'disc':5 'jackie':1,2 'the':3
                                     'search_rest'  '00poprockelectronic':1 'can':8 'do':9 'files':5,6 'loose':3,4 'magic369':10 'rock':11 'unsorted':2 'you':7
                                    'search_combo'  '00poprockelectronic':19 '2':18C 'album':16C 'can':2A,26 'cookin':11B,12B 'cooking':8B 'cookingthe':10B 'disc':17C 'do':3A,27 'family':7B 'files':23,24 'jackie':13C,14C 'limmie':5B 'loose':21,22 'magic':4A 'magic369':28 'rock':29 'the':6B,9B,15C 'unsorted':20 'you':1A,25
                                    'tag_tracknum'  11
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', '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-2', 'q-other-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['70s', 'pop', 'female vocalists', 'oldies', 'close harmony']
                                        'tag_date'  2007
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620392269.7831538  (2021-05-07 14:57:49)
                             'size'  3296823