======================== unified (from filesystem) ========================
                                         'bitrate'  '200.185'
                                        'duration'  '243'
                                          'artist'  'Kindred The Family Soul'
                                     'text_people'  ''
                                         'release'  'In This Life Together'
                                           'title'  'Thru Love'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-OLDST-3', 'Q-HHRNBTT-2', "
 "'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['rnb', 'nu soul', 'soul', 'neo soul']"
                                     'discogstags'  "['funk / soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '87.107'
                                             'key'  '3A'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 000007E3 00000673 000067B8'
'COMM:iTunNORM:eng'                                 (' 000007E3 00000673 000067B8 00004B23 000200D5 0002B1CB 00008000 00008000 '
 '00005D26 0000728E')
'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=255, count=0)
'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:http://www.cdtag.com:\x02\x00È$p\x00'         PRIV(owner='http://www.cdtag.com', data=b'\x02\x00\xc8$p\x00')
'TALB' (Album/Movie/Show title)                     'In This Life Together'
'TBPM' (BPM (beats per minute))                     '87.107'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2005-09-20'
'TENC' (Encoded by)                                 'H3X'
'TIT2' (Title/songname/content description)         'Thru Love'
'TKEY' (Initial key)                                '3A'
'TLAN' (Language(s))                                'eng'
'TPE1' (Lead performer(s)/Soloist(s))               'Kindred The Family Soul'
'TPUB' (Publisher)                                  'Hidden Beach'
'TRCK' (Track number/Position in set)               '2'
'TSSE' (Software/Hardware and settings used for encoding)  'LAME v3.90.3 --alt-preset standard'
'TXXX:Catalog #'                                    'EK 96512'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:Release type'                                 'Normal release'
'TXXX:Rip date'                                     '2005-09-17'
'TXXX:Ripping tool'                                 'EAC'
'TXXX:Source'                                       'CD'
'TXXX:Supplier'                                     'H3X'
'TXXX:discogstags'                                  'funk / soul'
'TXXX:lastfmtags'                                   ['rnb', 'nu soul', 'soul', 'neo soul']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '3'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.34 dB'
'TXXX:replaygain_track_peak'                        '0.545529'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://www.amazon.com/exec/obidos/tg/detail/-/B000AOJ9G2/qid=1126983761/sr=2-2/ref=pd_bbs_b_2_2/103-8919116-7031009?v=glance&s=music')

========================== row from database ==========================
                                              'id'  1309901
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/02 thru love.mp3
                                         'working'  None
                                         'bitrate'  200
                                    'duration_sec'  243
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6097671
                                           'mtime'  1620572544
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] 02 thru love hip hop or rnb or rap or turntablism
                                      'tag_artist'  Kindred The Family Soul
                                     'tag_release'  In This Life Together
                                       'tag_title'  Thru Love
                                             'bpm'  87.107
                                    'search_title'  'love':2 'thru':1
                                   'search_artist'  'family':3 'kindred':1 'soul':4 'the':2
                                  'search_release'  'in':1 'life':3 'this':2 'together':4
                                     'search_rest'  '00poprockelectronic':1 'files':5,6 'hip':9 'hop':10 'loose':3,4 'love':8 'or':11 'rap':13 'rnb':12 'thru':7 'turntablism':14 'unsorted':2
                                    'search_combo'  '00poprockelectronic':11 'family':5B 'files':15,16 'hip':19 'hop':20 'in':7C 'kindred':3B 'life':9C 'loose':13,14 'love':2A,18 'or':21 'rap':23 'rnb':22 'soul':6B 'the':4B 'this':8C 'thru':1A,17 'together':10C 'turntablism':24 'unsorted':12
                                    'tag_tracknum'  2
                                      'num_images'  0
                                             'key'  3A
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-3', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['rnb', 'nu soul', 'soul', 'neo soul']
                                        'tag_date'  2005
                                     'discogstags'  ['funk / soul']

============================== file details ==============================
                                           'mtime'  1620572544.432333  (2021-05-09 17:02:24)
                             'size'  6097671