======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '95'
                                          'artist'  'Miklos Rozsa'
                                     'text_people'  ''
                                         'release'  'Rare 1940s Soundtrcks'
                                           'title'  ''
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-2', 'q-syn-2', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-2', 'q-other-4', 'q-piano-1', 'q-vocals-1', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['soundtrack', 'classical', 'composer', 'contemporary classical', 'score']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  ''
                                      'tracktotal'  ''
                                            'date'  ''
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '142.809'
                                             'key'  '8A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 00000385 0000034A 00000A3B 00'
'COMM:iTunNORM:eng'                                 (' 00000385 0000034A 00000A3B 000009AD 00010698 00010698 00003056 000031A6 '
 '000025AA 000025AA')
'TALB' (Album/Movie/Show title)                     'Rare 1940s Soundtrcks'
'TBPM' (BPM (beats per minute))                     '142.809'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TKEY' (Initial key)                                '8A'
'TPE1' (Lead performer(s)/Soloist(s))               'Miklos Rozsa'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '2'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['soundtrack', 'classical', 'composer', 'contemporary classical', 'score']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '2'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '+0.75 dB'
'TXXX:replaygain_track_peak'                        '0.388224'

========================== row from database ==========================
                                              'id'  646807
                                            'path'  /data/Music/Bulk/0soundtrack/miklos rozsa - rare 1940s soundtrcks (192 kbps)/1937 - Knight Without Armour  1  (Miklos Rozsa).mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  95
                                           'genre'  soundtrack-video
                                        'filesize'  2315345
                                           'mtime'  1636915124
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack miklos rozsa rare soundtrcks (192 kbps) 1937 Knight Without Armour (Miklos Rozsa) soundtrack video
                                      'tag_artist'  Miklos Rozsa
                                     'tag_release'  Rare 1940s Soundtrcks
                                       'tag_title'  None
                                             'bpm'  142.809
                                    'search_title'  None
                                   'search_artist'  'miklos':1 'rozsa':2
                                  'search_release'  '1940s':2 'rare':1 'soundtrcks':3
                                     'search_rest'  '0soundtrack':1 '192':6,7 '1937':10 'armour':13 'kbps':8,9 'knight':11 'miklos':2,14 'rare':4 'rozsa':3,15 'soundtrack':16 'soundtrcks':5 'video':17 'without':12
                                    'search_combo'  '0soundtrack':6 '192':11,12 '1937':15 '1940s':4C 'armour':18 'kbps':13,14 'knight':16 'miklos':1B,7,19 'rare':3C,9 'rozsa':2B,8,20 'soundtrack':21 'soundtrcks':5C,10 'video':22 'without':17
                                    'tag_tracknum'  None
                                      'num_images'  1
                                             'key'  8A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-2', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-2', 'q-piano-1', 'q-syn-2', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'classical', 'composer', 'contemporary classical', 'score']
                                        'tag_date'  
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636915124.057145  (2021-11-14 19:38:44)
                             'size'  2315345