======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '150'
                                          'artist'  'Simone Nina'
                                     'text_people'  ''
                                         'release'  'Spot...issimi 2005'
                                           'title'  'I want a little sugar in my bowl'
                                           'quals'  ("['Q-OLDST-1', 'Q-HAP-2', 'Q-JZFKS-2', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', "
 "'Q-UNU-1', 'q-syn-2', 'Q-PLAY-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', "
 "'Q-PIANO-2', 'q-chart-2', 'q-drums-1', 'q-other-2', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['jazz', 'soul', 'blues', 'female vocalists', 'nina simone']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues'
                                             'bpm'  '143.416'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'POPM:Windows Media Player 9 Series'                POPM(email='Windows Media Player 9 Series', rating=196, count=0)
'TALB' (Album/Movie/Show title)                     'Spot...issimi 2005'
'TBPM' (BPM (beats per minute))                     '143.416'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-blues'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'I want a little sugar in my bowl'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Nina Simone'
'TPE2' (Band/orchestra/accompaniment)               'Simone Nina'
'TXXX:FMPS_Rating'                                  '0.8'
'TXXX:MusicMagic Data'                              'AgEBOK8MlguTYtzfi2zLNWW0gAGG5Y0Z7y2g3049lwLV+oABjrgOX66YlF63gZtKgUKAAeQvu6sQKtO5gAHdNAVQ/zWuzNXKgAKAAZU/nvC+IITb8O0/nZDyg3qE4u6+nqQr5oQ/2qeOfo2I+/Sv7ZWizD2SS4XejS7GsLYY5Gitz4EmvDf/iPIarYivwYYvgM8='
'TXXX:MusicMagic Fingerprint'                       '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'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-PIANO'                                      '2'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['jazz', 'soul', 'blues', 'female vocalists', 'nina simone']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.16 dB'
'TXXX:replaygain_track_peak'                        '0.340859'

========================== row from database ==========================
                                              'id'  1319625
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Simone Nina__Spot...issimi 2005__I want a little sugar in my bowl.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  150
                                           'genre'  prerock-jb-blues
                                        'filesize'  3615070
                                           'mtime'  1620404519
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Nina__Spot...issimi 2005__I prerock jb blues
                                      'tag_artist'  Simone Nina
                                     'tag_release'  Spot...issimi 2005
                                       'tag_title'  I want a little sugar in my bowl
                                             'bpm'  143.416
                                    'search_title'  'a':3 'bowl':8 'i':1 'in':6 'little':4 'my':7 'sugar':5 'want':2
                                   'search_artist'  'nina':2 'simone':1
                                  'search_release'  '2005':4 'issimi':2 'spot':1 'spotissimi':3
                                     'search_rest'  '00poprockelectronic':1 '2005':12 'blues':16 'files':5,6 'i':13 'issimi':9 'jb':15 'loose':3,4 'nina':7,10 'prerock':14 'spot':8 'spotissimi':11 'unsorted':2
                                    'search_combo'  '00poprockelectronic':15 '2005':14C,26 'a':3A 'blues':30 'bowl':8A 'files':19,20 'i':1A,27 'in':6A 'issimi':12C,23 'jb':29 'little':4A 'loose':17,18 'my':7A 'nina':10B,21,24 'prerock':28 'simone':9B 'spot':11C,22 'spotissimi':13C,25 'sugar':5A 'unsorted':16 'want':2A
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-mixbeat-1', 'Q-PIANO-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['jazz', 'soul', 'blues', 'female vocalists', 'nina simone']
                                        'tag_date'  2005
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620404519.15013  (2021-05-07 18:21:59)
                             'size'  3615070