======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '397'
                                          'artist'  'Vanessa da Mata'
                                     'text_people'  ''
                                         'release'  "Drum'n'Bass Brasil"
                                           'title'  'N3o Me deixe sC (Deeplick & Ra'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-3', 'Q-JZFKS-2', "
 "'Q-OLDST-3', 'q-syn-3', 'q-bass-4', 'q-busy-3', 'q-grit-3', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-4']")
                                      'lastfmtags'  "['bossa nova', 'brazil', 'mpb', 'brasil', 'female vocalists', 'brazilian']"
                                     'discogstags'  "['house', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '1'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-th-breakbeat or dnb or jungle'
                                             'bpm'  '86.920'
                                             'key'  '11A'
                                        '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)                     "Drum'n'Bass Brasil"
'TBPM' (BPM (beats per minute))                     '86.920'
'TCON' (Content type, a.k.a. Genre)                 'electronic-th-breakbeat or dnb or jungle'
'TIT2' (Title/songname/content description)         'N3o Me deixe sC (Deeplick & Ra'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Vanessa da Mata'
'TRCK' (Track number/Position in set)               '1'
'TXXX:FMPS_Rating'                                  '0.6'
'TXXX:MP3GAIN_MINMAX'                               '139,189'
'TXXX:MusicMagic Data'                              'AQEBE11vj92aN71mgYBe1UG+qA+Beogi0pWTvU490GwGGIABrxbbcMVItdvfmfxBhaGkkxM0ieAElBzNgAH54viCETK1jO1SgAKAAQ=='
'TXXX:MusicMagic Fingerprint'                       'AQxuUpojHSZnJ6ctfQzrDCUN2RYkC/4LkwYPBzsNhgasDDUOOwlsB7ML5AssCQwI0AYQCy8Flgf2Bs0IjQS7BDMEEgRTBRMDTwPgA/kDigK29wKsfOJGG18eLDTPBmEKWg4VGWcMiA/5BFIFmxL1CQMRChD1CqcLlBGIDo8NmAmwB7EKyQZUB0kG6QaNBGADyAPKA40D1ALzAw8DagKzAg8BWA3xAUinM9MnQCH5+AHFCMn9xgqWEhf6D/bzDfECjheeEIn/UgYWDKIIaAXn/jv8yP7e/w39J/2L/ED7Gv0N/LD8Ufxr+6H9nf0Q/Qz9kP6A/bv7QBoAByNP5f5L7W7fHNxa9Xr41fy39ynZ0vOQ+e/am/Bu6qHebOaf6az7mfgt9z36/P0N+aH/3v4K/kD9M/7U/nn+t/3e/In/Vf4qBdr/V/mTyDNnG/1h80n4bP9M5Mz6G+5F+fQCrAwJBZXqdgZy+GQDnQTw/k0AVfub+MH44fzO+9n6L/nn+qX7xfvQ+0b69/tX++L6yfxk/ND++Q5X46YXxvGNAf/4ywsD4q/TnftYErn91vycQqEUyvDV0uflByciHOYVWg9R/Hj9afii/Yz9rPwG+6T+Gf3mALD85/lf/hz6lPlZ/En9FASvJ9Od7gGIBJL6+tQt4WH3gBz4/a3/cPwa9/f0n/rSFFEF7Az8ACf1Kf9IBOgIeAarBxoCvQXxBDQFBQSbAz0C+ANSAoMCWAF1BCQBjABiPDIxEw=='
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['house', 'electronic']
'TXXX:lastfmtags'                                   ['bossa nova', 'brazil', 'mpb', 'brasil', 'female vocalists', 'brazilian']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '3'
'TXXX:q-mixbeat'                                    '4'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '3'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.01 dB'
'TXXX:replaygain_track_peak'                        '0.391537'

========================== row from database ==========================
                                              'id'  1501679
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/Vanessa da Mata__Drum_n_Bass Brasil__cifsa70b.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  397
                                           'genre'  electronic-th-breakbeat or dnb or jungle
                                        'filesize'  6361172
                                           'mtime'  1621630232
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] Mata__Drum_n_Bass Brasil__cifsa70b electronic th breakbeat or dnb or jungle
                                      'tag_artist'  Vanessa da Mata
                                     'tag_release'  Drum'n'Bass Brasil
                                       'tag_title'  N3o Me deixe sC (Deeplick & Ra
                                             'bpm'  86.92
                                    'search_title'  'c':9 'deeplick':5,6 'deixe':3 'me':2 'n3o':1 'ra':7 's':8 'sc':4
                                   'search_artist'  'da':2 'mata':3 'vanessa':1
                                  'search_release'  'bass':3 'brasil':5 'drum':1 'drumnbass':4 'n':2
                                     'search_rest'  '00poprockelectronic':1 'bass':10 'brasil':11 'breakbeat':15 'cifsa70b':12 'dnb':17 'drum':8 'electronic':13 'files':5,6 'jungle':18 'loose':3,4 'mata':7 'n':9 'or':16 'th':14 'unsorted':2
                                    'search_combo'  '00poprockelectronic':18 'bass':15C,27 'brasil':17C,28 'breakbeat':32 'c':9A 'cifsa70b':29 'da':11B 'deeplick':5A,6A 'deixe':3A 'dnb':34 'drum':13C,25 'drumnbass':16C 'electronic':30 'files':22,23 'jungle':35 'loose':20,21 'mata':12B,24 'me':2A 'n':14C,26 'n3o':1A 'or':33 'ra':7A 's':8A 'sc':4A 'th':31 'unsorted':19 'vanessa':10B
                                    'tag_tracknum'  1
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-3', 'q-piano-1', 'q-mixbeat-4', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-4', 'q-syn-3', 'q-chart-2', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-3']
                                      'lastfmtags'  ['bossa nova', 'brazil', 'mpb', 'brasil', 'female vocalists', 'brazilian']
                                        'tag_date'  
                                     'discogstags'  ['house', 'electronic']

============================== file details ==============================
                                           'mtime'  1621630232.4606755  (2021-05-21 22:50:32)
                             'size'  6361172