======================== unified (from filesystem) ========================
                                         'bitrate'  '192.0'
                                        'duration'  '229'
                                          'artist'  'Hazel Nuts Chocolate'
                                     'text_people'  ''
                                         'release'  'Contemode V.A. 2'
                                           'title'  'Future\x06Popp'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-LOCALNESS-1', 'Q-JZFKS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-4', 'q-bass-3', 'q-busy-3', 'q-grit-1', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-1', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-2']")
                                      'lastfmtags'  "['shibuya kei', 'electronic', 'japanese', 'j pop', 'picopop']"
                                     'discogstags'  "['j-pop', 'electronic', 'pop']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '11'
                                      'tracktotal'  ''
                                            'date'  '2004'
                                        'comments'  ''
                                           'genre'  'electronic-we-beeps or chip or pico'
                                             'bpm'  '108.008'
                                             'key'  '8B'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Contemode V.A. 2'
'TBPM' (BPM (beats per minute))                     '108.008'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'electronic-we-beeps or chip or pico'
'TDRC' (Recording time)                             '2004'
'TIT2' (Title/songname/content description)         'Future\x06Popp'
'TKEY' (Initial key)                                '8B'
'TPE1' (Lead performer(s)/Soloist(s))               'Hazel Nuts Chocolate'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '11'
'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'                                  ['j-pop', 'electronic', 'pop']
'TXXX:lastfmtags'                                   ['shibuya kei', 'electronic', 'japanese', 'j pop', 'picopop']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '1'
'TXXX:q-mixbeat'                                    '2'
'TXXX:q-other'                                      '1'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '4'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '-0.33 dB'
'TXXX:replaygain_track_peak'                        '0.403625'

========================== row from database ==========================
                                              'id'  1386786
                                            'path'  /data/Music/Bulk/00poprockelectronic/00beepy/Hazel Nuts Chocolate - [2004] Contemode V.A. 2/11 Future☆Popp.mp3
                                         'working'  None
                                         'bitrate'  192
                                    'duration_sec'  229
                                           'genre'  electronic-we-beeps or chip or pico
                                        'filesize'  5529143
                                           'mtime'  1621627582
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic 00beepy [2004] 11 Future☆Popp electronic we beeps or chip or pico
                                      'tag_artist'  Hazel Nuts Chocolate
                                     'tag_release'  Contemode V.A. 2
                                       'tag_title'  FuturePopp
                                             'bpm'  108.008
                                    'search_title'  'future':1 'popp':2
                                   'search_artist'  'chocolate':3 'hazel':1 'nuts':2
                                  'search_release'  '2':5 'a':3 'contemode':1 'v':2 'va':4
                                     'search_rest'  '00beepy':2 '00poprockelectronic':1 '2004':3,4 'beeps':9 'chip':11 'electronic':7 'future':5 'or':10 'pico':12 'popp':6 'we':8
                                    'search_combo'  '00beepy':12 '00poprockelectronic':11 '2':10C '2004':13,14 'a':8C 'beeps':19 'chip':21 'chocolate':5B 'contemode':6C 'electronic':17 'future':1A,15 'hazel':3B 'nuts':4B 'or':20 'pico':22 'popp':2A,16 'v':7C 'va':9C 'we':18
                                    'tag_tracknum'  11
                                      'num_images'  1
                                             'key'  8B
                                           '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-4', 'q-chart-2', 'q-other-1', 'Q-HAP-3', 'q-bass-3', 'q-grit-1']
                                      'lastfmtags'  ['shibuya kei', 'electronic', 'japanese', 'j pop', 'picopop']
                                        'tag_date'  2004
                                     'discogstags'  ['j-pop', 'electronic', 'pop']

============================== file details ==============================
                                           'mtime'  1621627581.825354  (2021-05-21 22:06:21)
                             'size'  5529143