======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '88'
                                          'artist'  'Miklos Rozsa'
                                     'text_people'  ''
                                         'release'  'Rare 1940s Soundtrcks'
                                           'title'  'Lady Hamilton'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-1', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-1', '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'  '1'
                                      'tracktotal'  ''
                                            'date'  '1941'
                                        'comments'  ''
                                           'genre'  'soundtrack-video'
                                             'bpm'  '136.643'
                                             'key'  '10B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:iTunNORM:eng'                                 (' 000006C8 0000059D 00000D20 00000AA2 00004531 00004531 00003837 00003336 '
 '000022BA 0000AD05')
'TALB' (Album/Movie/Show title)                     'Rare 1940s Soundtrcks'
'TBPM' (BPM (beats per minute))                     '136.643'
'TCON' (Content type, a.k.a. Genre)                 'soundtrack-video'
'TDRC' (Recording time)                             '1941'
'TIT2' (Title/songname/content description)         'Lady Hamilton'
'TKEY' (Initial key)                                '10B'
'TPE1' (Lead performer(s)/Soloist(s))               'Miklos Rozsa'
'TRCK' (Track number/Position in set)               '1'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'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'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '4'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-1.53 dB'
'TXXX:replaygain_track_peak'                        '0.444806'

========================== row from database ==========================
                                              'id'  646845
                                            'path'  /data/Music/Bulk/0soundtrack/miklos rozsa - rare 1940s soundtrcks (192 kbps)/01 1941 Lady Hamilton.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  88
                                           'genre'  soundtrack-video
                                        'filesize'  2133714
                                           'mtime'  1636915119
                                   'redo_metaread'  0
                                        'rest_str'   0soundtrack miklos rozsa rare soundtrcks (192 kbps) 01 1941 soundtrack video
                                      'tag_artist'  Miklos Rozsa
                                     'tag_release'  Rare 1940s Soundtrcks
                                       'tag_title'  Lady Hamilton
                                             'bpm'  136.643
                                    'search_title'  'hamilton':2 'lady':1
                                   'search_artist'  'miklos':1 'rozsa':2
                                  'search_release'  '1940s':2 'rare':1 'soundtrcks':3
                                     'search_rest'  '0soundtrack':1 '192':6,7 '1941':10 'kbps':8,9 'miklos':2 'rare':4 'rozsa':3 'soundtrack':11 'soundtrcks':5 'video':12
                                    'search_combo'  '0soundtrack':8 '192':13,14 '1940s':6C '1941':17 'hamilton':2A 'kbps':15,16 'lady':1A 'miklos':3B,9 'rare':5C,11 'rozsa':4B,10 'soundtrack':18 'soundtrcks':7C,12 'video':19
                                    'tag_tracknum'  1
                                      'num_images'  1
                                             'key'  10B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-2', 'q-drums-1', 'q-syn-1', 'q-chart-2', 'q-other-4', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['soundtrack', 'classical', 'composer', 'contemporary classical', 'score']
                                        'tag_date'  1941
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1636915118.548312  (2021-11-14 19:38:38)
                             'size'  2133714