======================== unified (from filesystem) ========================
                                         'bitrate'  '224.74'
                                        'duration'  '233'
                                          'artist'  'Audioslave'
                                     'text_people'  ''
                                         'release'  'Out Of Exile'
                                           'title'  'Drown Me Slowly'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-JZFKS-1', 'Q-OLDST-3', "
 "'Q-LOCALNESS-1', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-4', 'q-other-3', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['alternative rock', 'alternative', 'hard rock', 'grunge', 'rock']"
                                     'discogstags'  "['rock', 'hard rock']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2005'
                                        'comments'  ''
                                           'genre'  'rock-gr-hard'
                                             'bpm'  '140.238'
                                             'key'  '9A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Out Of Exile'
'TBPM' (BPM (beats per minute))                     '140.238'
'TCON' (Content type, a.k.a. Genre)                 'rock-gr-hard'
'TDRC' (Recording time)                             '2005'
'TIT2' (Title/songname/content description)         'Drown Me Slowly'
'TKEY' (Initial key)                                '9A'
'TPE1' (Lead performer(s)/Soloist(s))               'Audioslave'
'TRCK' (Track number/Position in set)               '5'
'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:discogstags'                                  ['rock', 'hard rock']
'TXXX:lastfmtags'                                   ['alternative rock', 'alternative', 'hard rock', 'grunge', 'rock']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.68 dB'
'TXXX:replaygain_track_peak'                        '0.333292'

========================== row from database ==========================
                                              'id'  1331273
                                            'path'  /data/Music/Bulk/00dwimp/Audioslave/Out Of Exile/05  Audioslave - Drown Me Slowly.mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  233
                                           'genre'  rock-gr-hard
                                        'filesize'  7315773
                                           'mtime'  1636902791
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 05 rock gr hard
                                      'tag_artist'  Audioslave
                                     'tag_release'  Out Of Exile
                                       'tag_title'  Drown Me Slowly
                                             'bpm'  140.238
                                    'search_title'  'drown':1 'me':2 'slowly':3
                                   'search_artist'  'audioslave':1
                                  'search_release'  'exile':3 'of':2 'out':1
                                     'search_rest'  '00dwimp':1 'gr':3 'hard':4 'rock':2
                                    'search_combo'  '00dwimp':8 'audioslave':4B 'drown':1A 'exile':7C 'gr':10 'hard':11 'me':2A 'of':6C 'out':5C 'rock':9 'slowly':3A
                                    'tag_tracknum'  5
                                      'num_images'  1
                                             'key'  9A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', '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-4', 'q-syn-2', 'q-chart-4', 'q-other-3', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['alternative rock', 'alternative', 'hard rock', 'grunge', 'rock']
                                        'tag_date'  2005
                                     'discogstags'  ['rock', 'hard rock']

============================== file details ==============================
                                           'mtime'  1636902790.758993  (2021-11-14 16:13:10)
                             'size'  7315773