======================== unified (from filesystem) ========================
                                         'bitrate'  '205.097'
                                        'duration'  '208'
                                          'artist'  'Satanicpornocultshop'
                                     'text_people'  ''
                                         'release'  'Takusan No Ohanasan'
                                           'title'  'Kakusa Mambo - MC Yes'
                                           'quals'  ("['Q-HAP-2', 'Q-JZFKS-1', 'Q-UNU-2', 'Q-LOCALNESS-1', 'Q-HHRNBTT-1', "
 "'Q-OLDST-3', 'q-syn-2', 'q-bass-3', 'q-busy-3', 'q-grit-2', 'q-play-3', "
 "'q-chart-2', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-2', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['avant garde', 'idm', 'electronic', 'breakcore', 'experimental']"
                                     'discogstags'  "['electronic']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '24'
                                      'tracktotal'  ''
                                            'date'  '2008'
                                        'comments'  ''
                                           'genre'  'electronic-experimental-oddness'
                                             'bpm'  '88.2'
                                             'key'  '7A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'TALB' (Album/Movie/Show title)                     'Takusan No Ohanasan'
'TBPM' (BPM (beats per minute))                     '88.2'
'TCON' (Content type, a.k.a. Genre)                 'electronic-experimental-oddness'
'TDRC' (Recording time)                             '2008'
'TENC' (Encoded by)                                 'Lame 3.97'
'TIT2' (Title/songname/content description)         'Kakusa Mambo - MC Yes'
'TKEY' (Initial key)                                '7A'
'TLAN' (Language(s))                                'English'
'TPE1' (Lead performer(s)/Soloist(s))               'Satanicpornocultshop'
'TRCK' (Track number/Position in set)               '24'
'TXXX:Q-HAP'                                        '2'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '1'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '3'
'TXXX:Q-UNU'                                        '2'
'TXXX:discogstags'                                  'electronic'
'TXXX:lastfmtags'                                   ['avant garde', 'idm', 'electronic', 'breakcore', 'experimental']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '2'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '3'
'TXXX:q-syn'                                        '2'
'TXXX:q-vocals'                                     '2'
'TXXX:replaygain_track_gain'                        '-0.86 dB'
'TXXX:replaygain_track_peak'                        '0.455064'

========================== row from database ==========================
                                              'id'  1371667
                                            'path'  /data/Music/Bulk/00exnnpjpsprgttidm/Satanicpornocultshop - 2008 - TAKUSAN NO OHANASAN/24 Kakusa Mambo - MC Yes.mp3
                                         'working'  None
                                         'bitrate'  205
                                    'duration_sec'  208
                                           'genre'  electronic-experimental-oddness
                                        'filesize'  5780414
                                           'mtime'  1636915866
                                   'redo_metaread'  0
                                        'rest_str'   00exnnpjpsprgttidm 2008 TAKUSAN NO OHANASAN 24 electronic experimental oddness
                                      'tag_artist'  Satanicpornocultshop
                                     'tag_release'  Takusan No Ohanasan
                                       'tag_title'  Kakusa Mambo - MC Yes
                                             'bpm'  88.2
                                    'search_title'  'kakusa':1 'mambo':2 'mc':3 'yes':4
                                   'search_artist'  'satanicpornocultshop':1
                                  'search_release'  'no':2 'ohanasan':3 'takusan':1
                                     'search_rest'  '2008':1 '24':5 'electronic':6 'experimental':7 'no':3 'oddness':8 'ohanasan':4 'takusan':2
                                    'search_combo'  '2008':9 '24':13 'electronic':14 'experimental':15 'kakusa':1A 'mambo':2A 'mc':3A 'no':7C,11 'oddness':16 'ohanasan':8C,12 'satanicpornocultshop':5B 'takusan':6C,10 'yes':4A
                                    'tag_tracknum'  24
                                      'num_images'  1
                                             'key'  7A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-2', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-3', 'Q-OLDST-3', 'Q-UNU-2', 'Q-JZFKS-1', 'q-busy-3', 'q-drums-4', 'q-syn-2', 'q-chart-2', 'q-other-2', 'Q-HAP-2', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['avant garde', 'idm', 'electronic', 'breakcore', 'experimental']
                                        'tag_date'  2008
                                     'discogstags'  ['electronic']

============================== file details ==============================
                                           'mtime'  1636915865.610453  (2021-11-14 19:51:05)
                             'size'  5780414