======================== unified (from filesystem) ========================
                                         'bitrate'  '224.0'
                                        'duration'  '425'
                                          'artist'  'Madonna'
                                     'text_people'  ''
                                         'release'  'Die Another Day'
                                           'title'  'Die Another Day (Thunderpuss c'
                                           'quals'  ("['Q-HAP-3', 'Q-JZFKS-1', 'Q-UNU-1', 'Q-HHRNBTT-1', 'Q-LOCALNESS-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-1', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-4', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['dance', '80s', 'female vocalists', 'pop', 'electronic']"
                                     'discogstags'  ("['electronic', 'pop', 'stage & screen', 'hard house', 'progressive trance', "
 "'electro', 'theme']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '4'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'electronic-unsorted'
                                             'bpm'  '130.146'
                                             'key'  '11A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Die Another Day'
'TBPM' (BPM (beats per minute))                     '130.146'
'TCON' (Content type, a.k.a. Genre)                 'electronic-unsorted'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         'Die Another Day (Thunderpuss c'
'TKEY' (Initial key)                                '11A'
'TPE1' (Lead performer(s)/Soloist(s))               'Madonna'
'TRCK' (Track number/Position in set)               '4'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['electronic',
 'pop',
 'stage & screen',
 'hard house',
 'progressive trance',
 'electro',
 'theme']
'TXXX:lastfmtags'                                   ['dance', '80s', 'female vocalists', 'pop', 'electronic']
'TXXX:q-bass'                                       '1'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.04 dB'
'TXXX:replaygain_track_peak'                        '0.569130'

========================== row from database ==========================
                                              'id'  1284865
                                            'path'  /data/Music/Bulk/00poprockelectronic/Madonna/Madonna - Die Another Day (Thunderpuss Club Mix).mp3
                                         'working'  None
                                         'bitrate'  224
                                    'duration_sec'  425
                                           'genre'  electronic-unsorted
                                        'filesize'  11910714
                                           'mtime'  1621696352
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Club Mix) electronic unsorted
                                      'tag_artist'  Madonna
                                     'tag_release'  Die Another Day
                                       'tag_title'  Die Another Day (Thunderpuss c
                                             'bpm'  130.146
                                    'search_title'  'another':2 'c':6 'day':3 'die':1 'thunderpuss':4,5
                                   'search_artist'  'madonna':1
                                  'search_release'  'another':2 'day':3 'die':1
                                     'search_rest'  '00poprockelectronic':1 'club':2 'electronic':5 'mix':3,4 'unsorted':6
                                    'search_combo'  '00poprockelectronic':11 'another':2A,9C 'c':6A 'club':12 'day':3A,10C 'die':1A,8C 'electronic':15 'madonna':7B 'mix':13,14 'thunderpuss':4A,5A 'unsorted':16
                                    'tag_tracknum'  4
                                      'num_images'  0
                                             'key'  11A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-2', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-4', 'q-other-1', 'Q-HAP-3', 'q-bass-1', 'q-grit-2']
                                      'lastfmtags'  ['dance', '80s', 'female vocalists', 'pop', 'electronic']
                                        'tag_date'  2002
                                     'discogstags'  ['electronic', 'pop', 'stage & screen', 'hard house', 'progressive trance', 'electro', 'theme']

============================== file details ==============================
                                           'mtime'  1621696351.6691208  (2021-05-22 17:12:31)
                             'size'  11910714