======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '322'
                                          'artist'  'Asian Dub Foundation'
                                     'text_people'  ''
                                         'release'  'Enemy Of The Enemy'
                                           'title'  '19 Rebellions'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-LOCALNESS-2', 'Q-HHRNBTT-3', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['alternative', 'trip hop', 'dub', 'electronic', 'hip hop']"
                                     'discogstags'  "['electronic', 'dub', 'drum n bass', 'hip hop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '5'
                                      'tracktotal'  ''
                                            'date'  '2003'
                                        'comments'  ''
                                           'genre'  'hip hop or rnb or rap or turntablism'
                                             'bpm'  '118.1'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Enemy Of The Enemy'
'TBPM' (BPM (beats per minute))                     '118.1'
'TCON' (Content type, a.k.a. Genre)                 'hip hop or rnb or rap or turntablism'
'TDRC' (Recording time)                             '2003'
'TIT2' (Title/songname/content description)         '19 Rebellions'
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Asian Dub Foundation'
'TRCK' (Track number/Position in set)               '5'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '3'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic', 'dub', 'drum n bass', 'hip hop']
'TXXX:lastfmtags'                                   ['alternative', 'trip hop', 'dub', 'electronic', 'hip hop']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '+0.03 dB'
'TXXX:replaygain_track_peak'                        '0.471106'

========================== row from database ==========================
                                              'id'  1261679
                                            'path'  /data/Music/Bulk/00localcharacter/Asian Dub Foundation/asian dub foundation -2003/105 -  asian dub foundation  -  19 rebellions.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  322
                                           'genre'  hip hop or rnb or rap or turntablism
                                        'filesize'  7731222
                                           'mtime'  1620592523
                                   'redo_metaread'  0
                                        'rest_str'   00localcharacter asian dub foundation 2003 105 asian dub foundation rebellions hip hop or rnb or rap or turntablism
                                      'tag_artist'  Asian Dub Foundation
                                     'tag_release'  Enemy Of The Enemy
                                       'tag_title'  19 Rebellions
                                             'bpm'  118.1
                                    'search_title'  '19':1 'rebellions':2
                                   'search_artist'  'asian':1 'dub':2 'foundation':3
                                  'search_release'  'enemy':1 'of':2 'the':3
                                     'search_rest'  '105':5 '2003':4 'asian':1 'dub':2 'foundation':3 'hip':7 'hop':8 'or':9 'rap':11 'rebellions':6 'rnb':10 'turntablism':12
                                    'search_combo'  '105':13 '19':1A '2003':12 'asian':3B,9 'dub':4B,10 'enemy':6C 'foundation':5B,11 'hip':15 'hop':16 'of':7C 'or':17 'rap':19 'rebellions':2A,14 'rnb':18 'the':8C 'turntablism':20
                                    'tag_tracknum'  5
                                      'num_images'  0
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-3', 'q-vocals-2', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['alternative', 'trip hop', 'dub', 'electronic', 'hip hop']
                                        'tag_date'  2003
                                     'discogstags'  ['electronic', 'dub', 'drum n bass', 'hip hop']

============================== file details ==============================
                                           'mtime'  1620592523.1885753  (2021-05-09 22:35:23)
                             'size'  7731222