======================== unified (from filesystem) ========================
                                         'bitrate'  '233.19'
                                        'duration'  '345'
                                          'artist'  'Birdy Nam Nam'
                                     'text_people'  ''
                                         'release'  'ALT RAD DANCE'
                                           'title'  'The Parachute Ending (Original Mix)'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-2', "
 "'Q-LOCALNESS-3', 'q-syn-3', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-3']")
                                      'lastfmtags'  "['turntablism', 'downtempo', 'french', 'hip hop', 'electro', 'electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '141.710'
                                             'key'  '12B'
                                        'acoustid'  ''
rest: ''

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

'COMM:ID3v1 Comment:XXX'                            ' 000007EF 00000782 00010A55 00'
'COMM:iTunNORM:eng'                                 (' 000007EF 00000782 00010A55 0001338D 00003029 00003029 00007003 000072D9 '
 '00015B1E 0002F518')
'TALB' (Album/Movie/Show title)                     'ALT RAD DANCE'
'TBPM' (BPM (beats per minute))                     '141.710'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TIT2' (Title/songname/content description)         'The Parachute Ending (Original Mix)'
'TKEY' (Initial key)                                '12B'
'TPE1' (Lead performer(s)/Soloist(s))               'Birdy Nam Nam'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '2'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '3'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['turntablism', 'downtempo', 'french', 'hip hop', 'electro', 'electronic']
'TXXX:q-bass'                                       '3'
'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'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.78 dB'
'TXXX:replaygain_track_peak'                        '0.533518'

========================== row from database ==========================
                                              'id'  1290401
                                            'path'  /data/Music/Bulk/00poprockelectronic/ALT RAD DANCE/Birdy Nam Nam - The Parachute Ending (Original Mix).mp3
                                         'working'  None
                                         'bitrate'  233
                                    'duration_sec'  345
                                           'genre'  electronic-unsorted
                                        'filesize'  10065677
                                           'mtime'  1621630109
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic electronic unsorted
                                      'tag_artist'  Birdy Nam Nam
                                     'tag_release'  ALT RAD DANCE
                                       'tag_title'  The Parachute Ending (Original Mix)
                                             'bpm'  141.71
                                    'search_title'  'ending':3 'mix':6,7 'original':4,5 'parachute':2 'the':1
                                   'search_artist'  'birdy':1 'nam':2
                                  'search_release'  'alt':1 'dance':3 'rad':2
                                     'search_rest'  '00poprockelectronic':1 'electronic':2 'unsorted':3
                                    'search_combo'  '00poprockelectronic':13 'alt':10C 'birdy':8B 'dance':12C 'electronic':14 'ending':3A 'mix':6A,7A 'nam':9B 'original':4A,5A 'parachute':2A 'rad':11C 'the':1A 'unsorted':15
                                    'tag_tracknum'  None
                                      'num_images'  0
                                             'key'  12B
                                           'quals'  ['Q-HHRNBTT-2', 'q-vocals-1', 'Q-LOCALNESS-3', '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-3', 'q-grit-2']
                                      'lastfmtags'  ['turntablism', 'downtempo', 'french', 'hip hop', 'electro', 'electronic']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1621630108.5329108  (2021-05-21 22:48:28)
                             'size'  10065677