======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '236'
                                          'artist'  'Chivalra'
                                     'text_people'  ''
                                         'release'  'FATESTEEL'
                                           'title'  'Battle Of Legends'
                                           'quals'  ("['Q-HAP-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-2']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '9'
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  ''
                                             'bpm'  '119.971'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'FATESTEEL'
'TBPM' (BPM (beats per minute))                     '119.971'
'TIT2' (Title/songname/content description)         'Battle Of Legends'
'TKEY' (Initial key)                                '8A'
'TLEN' (Length)                                     '236564'
'TMED' (Media type)                                 'DIG'
'TPE1' (Lead performer(s)/Soloist(s))               'Chivalra'
'TRCK' (Track number/Position in set)               '9'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.50 dB'
'TXXX:replaygain_track_peak'                        '0.666902'

========================== row from database ==========================
                                              'id'  1310277
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/chivalra - battle of legends.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  236
                                           'genre'  
                                        'filesize'  3786624
                                           'mtime'  1676127201
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] chivalra battle of legends
                                      'tag_artist'  Chivalra
                                     'tag_release'  FATESTEEL
                                       'tag_title'  Battle Of Legends
                                             'bpm'  119.971
                                    'search_title'  'battle':1 'legends':3 'of':2
                                   'search_artist'  'chivalra':1
                                  'search_release'  'fatesteel':1
                                     'search_rest'  '00poprockelectronic':1 'battle':8 'chivalra':7 'files':5,6 'legends':10 'loose':3,4 'of':9 'unsorted':2
                                    'search_combo'  '00poprockelectronic':6 'battle':1A,13 'chivalra':4B,12 'fatesteel':5C 'files':10,11 'legends':3A,15 'loose':8,9 'of':2A,14 'unsorted':7
                                    'tag_tracknum'  9
                                      'num_images'  0
                                             'key'  8A
                                           'quals'  ['Q-HAP-2', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', 'q-chart-2', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-1', 'q-mixbeat-2']
                                      'lastfmtags'  []
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1676127200.6973455  (2023-02-11 15:53:20)
                             'size'  3786624