======================== unified (from filesystem) ========================
                                         'bitrate'  '320.0'
                                        'duration'  '197'
                                          'artist'  'Elle King'
                                     'text_people'  ''
                                         'release'  'Love Stuff'
                                           'title'  'Under The Influence'
                                           'quals'  ("['Q-OLDST-3', 'Q-UNU-1', 'Q-HAP-2', 'Q-JZFKS-2', 'Q-LOCALNESS-2', "
 "'Q-HHRNBTT-1', 'q-syn-2', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-2', 'q-drums-3', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['indie pop', 'blues', 'female vocalists', 'pop', 'rock']"
                                     'discogstags'  ("['blues rock', 'bluegrass', 'country blues', 'country rock', 'vocal', "
 "'rock', 'blues', 'pop', 'folk, world, & country']")
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '3'
                                      'tracktotal'  '12'
                                            'date'  '2015'
                                        'comments'  ''
                                           'genre'  'prerock-jb-blues'
                                             'bpm'  '89.890'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'TALB' (Album/Movie/Show title)                     'Love Stuff'
'TBPM' (BPM (beats per minute))                     '89.890'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-blues'
'TDRC' (Recording time)                             '2015'
'TENC' (Encoded by)                                 'UNTOUCHED'
'TIT2' (Title/songname/content description)         'Under The Influence'
'TKEY' (Initial key)                                '7A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Elle King'
'TPE2' (Band/orchestra/accompaniment)               'Elle King'
'TPOS' (Part of a set)                              '1'
'TRCK' (Track number/Position in set)               '3/12'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  ['blues rock',
 'bluegrass',
 'country blues',
 'country rock',
 'vocal',
 'rock',
 'blues',
 'pop',
 'folk, world, & country']
'TXXX:lastfmtags'                                   ['indie pop', 'blues', 'female vocalists', 'pop', 'rock']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '3'
'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'                                     '3'
'TXXX:replaygain_track_gain'                        '-1.09 dB'
'TXXX:replaygain_track_peak'                        '0.311335'
'WXXX:'                                             WXXX(encoding=<Encoding.LATIN1: 0>, desc='', url='http://genie.co.kr')

========================== row from database ==========================
                                              'id'  1336543
                                            'path'  /data/Music/Bulk/00poprockelectronic/2016/Elle King - Under The Influence.mp3
                                         'working'  None
                                         'bitrate'  320
                                    'duration_sec'  197
                                           'genre'  prerock-jb-blues
                                        'filesize'  7917107
                                           'mtime'  1620403746
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 2016 prerock jb blues
                                      'tag_artist'  Elle King
                                     'tag_release'  Love Stuff
                                       'tag_title'  Under The Influence
                                             'bpm'  89.89
                                    'search_title'  'influence':3 'the':2 'under':1
                                   'search_artist'  'elle':1 'king':2
                                  'search_release'  'love':1 'stuff':2
                                     'search_rest'  '00poprockelectronic':1 '2016':2 'blues':5 'jb':4 'prerock':3
                                    'search_combo'  '00poprockelectronic':8 '2016':9 'blues':12 'elle':4B 'influence':3A 'jb':11 'king':5B 'love':6C 'prerock':10 'stuff':7C 'the':2A 'under':1A
                                    'tag_tracknum'  3
                                      'num_images'  0
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-2', 'q-play-2', 'Q-OLDST-3', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-3', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['indie pop', 'blues', 'female vocalists', 'pop', 'rock']
                                        'tag_date'  2015
                                     'discogstags'  ['blues rock', 'bluegrass', 'country blues', 'country rock', 'vocal', 'rock', 'blues', 'pop', 'folk, world, & country']

============================== file details ==============================
                                           'mtime'  1620403745.5902328  (2021-05-07 18:09:05)
                             'size'  7917107