======================== unified (from filesystem) ========================
                                         'bitrate'  '266.312'
                                        'duration'  '187'
                                          'artist'  'Tombz'
                                     'text_people'  ''
                                         'release'  'Tombz EP'
                                           'title'  'Worship'
                                           'quals'  ("['Q-HAP-2', 'Q-UNU-1', 'Q-OLDST-3', 'Q-JZFKS-1', 'Q-LOCALNESS-1', "
 "'Q-HHRNBTT-1', 'Q-SYN-3', 'Q-BUSY-2', 'Q-GRIT-2', 'Q-PLAY-2', 'q-bass-4', "
 "'Q-CHART-2', 'q-drums-3', 'q-other-3', 'q-piano-1', 'q-vocals-1', "
 "'Q-MIXBEAT-2']")
                                      'lastfmtags'  "['dark electronic', 'electronic', 'witch house', 'dark ambient', 'best']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '2'
                                      'tracktotal'  ''
                                            'date'  '2012'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '99.9'
                                             'key'  '1A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Tombz EP'
'TBPM' (BPM (beats per minute))                     '99.9'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2012'
'TIT2' (Title/songname/content description)         'Worship'
'TKEY' (Initial key)                                '1A'
'TPE1' (Lead performer(s)/Soloist(s))               'Tombz'
'TRCK' (Track number/Position in set)               '2'
'TXXX:Q-BUSY'                                       '2'
'TXXX:Q-CHART'                                      '2'
'TXXX:Q-GRIT'                                       '2'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-MIXBEAT'                                    '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-PLAY'                                       '2'
'TXXX:Q-SYN'                                        '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['dark electronic', 'electronic', 'witch house', 'dark ambient', 'best']
'TXXX:q-bass'                                       '4'
'TXXX:q-drums'                                      '3'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-vocals'                                     '1'
'TXXX:replaygain_track_gain'                        '-2.79 dB'
'TXXX:replaygain_track_peak'                        '0.712793'

========================== row from database ==========================
                                              'id'  1488553
                                            'path'  /data/Music/Bulk/00dwimp/Tombz EP/Tombz - Tombz EP - 02 Worship.mp3
                                         'working'  None
                                         'bitrate'  266
                                    'duration_sec'  187
                                           'genre'  electronic-unsorted
                                        'filesize'  7968133
                                           'mtime'  1636759336
                                   'redo_metaread'  0
                                        'rest_str'   00dwimp 02 electronic unsorted
                                      'tag_artist'  Tombz
                                     'tag_release'  Tombz EP
                                       'tag_title'  Worship
                                             'bpm'  99.9
                                    'search_title'  'worship':1
                                   'search_artist'  'tombz':1
                                  'search_release'  'ep':2 'tombz':1
                                     'search_rest'  '00dwimp':1 'electronic':2 'unsorted':3
                                    'search_combo'  '00dwimp':5 'electronic':6 'ep':4C 'tombz':2B,3C 'unsorted':7 'worship':1A
                                    'tag_tracknum'  2
                                      'num_images'  1
                                             'key'  1A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-1', 'Q-LOCALNESS-1', 'q-piano-1', 'Q-MIXBEAT-2', 'Q-OLDST-3', 'Q-GRIT-2', 'Q-UNU-1', 'Q-JZFKS-1', 'Q-CHART-2', 'q-drums-3', 'Q-SYN-3', 'q-other-3', 'Q-BUSY-2', 'Q-HAP-2', 'Q-PLAY-2', 'q-bass-4']
                                      'lastfmtags'  ['dark electronic', 'electronic', 'witch house', 'dark ambient', 'best']
                                        'tag_date'  2012
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636759335.6457727  (2021-11-13 00:22:15)
                             'size'  7968133