======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '133'
                                          'artist'  'Nada Ubankova'
                                     'text_people'  ''
                                         'release'  'The Best Of Country Beat'
                                           'title'  "Your Good Girl's Gonna Go Bad"
                                           'quals'  ("['Q-JZFKS-1', 'Q-UNU-1', 'Q-OLDST-3', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-1', "
 "'q-drums-1', 'q-other-2', 'q-piano-1', 'q-vocals-4', 'q-mixbeat-1']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '06'
                                      'tracktotal'  ''
                                            'date'  '1972'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '98.406'
                                             'key'  '7B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM::eng'                                         '365 Days Project'
'COMM:ID3v1 Comment:XXX'                            '365 Days Project'
'TALB' (Album/Movie/Show title)                     'The Best Of Country Beat'
'TBPM' (BPM (beats per minute))                     '98.406'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '1972'
'TIT2' (Title/songname/content description)         "Your Good Girl's Gonna Go Bad"
'TKEY' (Initial key)                                '7B'
'TPE1' (Lead performer(s)/Soloist(s))               'Nada Ubankova'
'TRCK' (Track number/Position in set)               '06'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '1'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+0.45 dB'
'TXXX:replaygain_track_peak'                        '0.647546'

========================== row from database ==========================
                                              'id'  1337912
                                            'path'  /data/Music/Bulk/00poprockelectronic/11/317_06_Nada_Ubankova_-_Your_Good_Girls_Gonna_Go_Bad.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  133
                                           'genre'  electronic-unsorted
                                        'filesize'  3907746
                                           'mtime'  1620565326
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 11 317_06_Nada_Ubankova_ _Your_Good_Girls_Gonna_Go_Bad electronic unsorted
                                      'tag_artist'  Nada Ubankova
                                     'tag_release'  The Best Of Country Beat
                                       'tag_title'  Your Good Girl's Gonna Go Bad
                                             'bpm'  98.406
                                    'search_title'  'bad':8 'girl':3 'girls':5 'go':7 'gonna':6 'good':2 's':4 'your':1
                                   'search_artist'  'nada':1 'ubankova':2
                                  'search_release'  'beat':5 'best':2 'country':4 'of':3 'the':1
                                     'search_rest'  '00poprockelectronic':1 '06':3 '317':2 'bad':11 'electronic':12 'girls':8 'go':10 'gonna':9 'good':7 'nada':4 'ubankova':5 'unsorted':13 'your':6
                                    'search_combo'  '00poprockelectronic':16 '06':18 '317':17 'bad':8A,26 'beat':15C 'best':12C 'country':14C 'electronic':27 'girl':3A 'girls':5A,23 'go':7A,25 'gonna':6A,24 'good':2A,22 'nada':9B,19 'of':13C 's':4A 'the':11C 'ubankova':10B,20 'unsorted':28 'your':1A,21
                                    'tag_tracknum'  6
                                      'num_images'  1
                                             'key'  7B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-1', 'q-syn-2', 'q-chart-1', 'q-other-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  []
                                        'tag_date'  1972
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620565326.379844  (2021-05-09 15:02:06)
                             'size'  3907746