======================== unified (from filesystem) ========================
                                         'bitrate'  '198.587'
                                        'duration'  '262'
                                          'artist'  'Sergio Mendes'
                                     'text_people'  ''
                                         'release'  'Timeless'
                                           'title'  'Mas Que Nada (feat. The Black Eyed Peas)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'q-syn-3', 'q-bass-4', 'q-busy-3', "
 "'q-grit-2', 'q-play-2', 'Q-OLDST-3', 'q-chart-2', 'q-drums-4', 'q-other-1', "
 "'q-piano-1', 'q-vocals-3', 'Q-HHRNBTT-3', 'q-mixbeat-3', 'Q-LOCALNESS-1']")
                                      'lastfmtags'  "['bossa nova', 'jazz', 'samba', 'brazilian', 'latin']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  '2006'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '100.058'
                                             'key'  '4A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=128, count=0)
'TALB' (Album/Movie/Show title)                     'Timeless'
'TBPM' (BPM (beats per minute))                     '100.058'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2006'
'TIT2' (Title/songname/content description)         'Mas Que Nada (feat. The Black Eyed Peas)'
'TKEY' (Initial key)                                '4A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sergio Mendes'
'TPE2' (Band/orchestra/accompaniment)               'Sergio Mendes'
'TRCK' (Track number/Position in set)               '1'
'TXXX:FMPS_Rating'                                  '0.6'
'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'                                   ['bossa nova', 'jazz', 'samba', 'brazilian', 'latin']
'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'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-2.18 dB'
'TXXX:replaygain_track_peak'                        '0.485239'

========================== row from database ==========================
                                              'id'  1285639
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Sergio.Mendes.-.Timeless__cifs4964.mp3
                                         'working'  None
                                         'bitrate'  198
                                    'duration_sec'  262
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  6529347
                                           'mtime'  1620572976
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Sergio.Mendes. .Timeless__cifs4964 hip hop or rnb or rap or turntablism
                                      'tag_artist'  Sergio Mendes
                                     'tag_release'  Timeless
                                       'tag_title'  Mas Que Nada (feat. The Black Eyed Peas)
                                             'bpm'  100.058
                                    'search_title'  'black':7 'eyed':8 'feat':4,5 'mas':1 'nada':3 'peas':9,10 'que':2 'the':6
                                   'search_artist'  'mendes':2 'sergio':1
                                  'search_release'  'timeless':1
                                     'search_rest'  '00poprockelectronic':1 'cifs4964':11,13 'files':5,6 'hip':14 'hop':15 'loose':3,4 'mendes':8 'or':16 'rap':18 'rnb':17 'sergio':7 'sergiomendes':9 'timeless':10,12 'turntablism':19 'unsorted':2
                                    'search_combo'  '00poprockelectronic':14 'black':7A 'cifs4964':24,26 'eyed':8A 'feat':4A,5A 'files':18,19 'hip':27 'hop':28 'loose':16,17 'mas':1A 'mendes':12B,21 'nada':3A 'or':29 'peas':9A,10A 'que':2A 'rap':31 'rnb':30 'sergio':11B,20 'sergiomendes':22 'the':6A 'timeless':13C,23,25 'turntablism':32 'unsorted':15
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  4A
                                           'quals'  ['Q-HHRNBTT-3', '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-1', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['bossa nova', 'jazz', 'samba', 'brazilian', 'latin']
                                        'tag_date'  2006
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620572976.091131  (2021-05-09 17:09:36)
                             'size'  6529347