======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '255'
                                          'artist'  'Sylvia Striplin'
                                     'text_people'  ''
                                         'release'  'Another Late Night'
                                           'title'  "You Can't Turn Me Away"
                                           'quals'  ("['Q-HAP-3', 'Q-LOCALNESS-1', 'Q-JZFKS-3', 'Q-HHRNBTT-1', 'Q-UNU-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-3', 'q-busy-2', 'q-grit-2', 'q-play-2', "
 "'q-chart-3', 'q-drums-4', 'q-other-2', 'q-piano-1', 'q-vocals-3', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['rnb', 'soul', 'funk', 'disco']"
                                     'discogstags'  "['funk / soul']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '12'
                                      'tracktotal'  ''
                                            'date'  '2002'
                                        'comments'  ''
                                           'genre'  'prerock-classical or classical instruments'
                                             'bpm'  '120.113'
                                             'key'  '10A'
                                        'acoustid'  ''
rest: ''

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

'APIC:'                                             type PictureType.COVER_FRONT (Cover (front)) b''
                                     
'COMM:ID3v1 Comment:XXX'                            ' 000007B6 00000858 0000499E'
'COMM:iTunNORM:eng'                                 (' 000007B6 00000858 0000499E 00004D37 0001ADC7 0001ADF5 00008000 00008000 '
 '00009C6E 00009C85')
'TALB' (Album/Movie/Show title)                     'Another Late Night'
'TBPM' (BPM (beats per minute))                     '120.113'
'TCMP'                                              '1'
'TCON' (Content type, a.k.a. Genre)                 'prerock-classical or classical instruments'
'TDRC' (Recording time)                             '2002'
'TIT2' (Title/songname/content description)         "You Can't Turn Me Away"
'TKEY' (Initial key)                                '10A'
'TPE1' (Lead performer(s)/Soloist(s))               'Sylvia Striplin'
'TPE2' (Band/orchestra/accompaniment)               'Various Artists'
'TRCK' (Track number/Position in set)               '12'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '3'
'TXXX:Q-LOCALNESS'                                  '1'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:discogstags'                                  'funk / soul'
'TXXX:lastfmtags'                                   ['rnb', 'soul', 'funk', 'disco']
'TXXX:q-bass'                                       '3'
'TXXX:q-busy'                                       '2'
'TXXX:q-chart'                                      '3'
'TXXX:q-drums'                                      '4'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '2'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '3'
'TXXX:replaygain_track_gain'                        '+2.11 dB'
'TXXX:replaygain_track_peak'                        '0.503906'

========================== row from database ==========================
                                              'id'  1516479
                                            'path'  /data/Music/Bulk/00poprockelectronic-generic-dance-trapbeat/Another Late Night/12 You Can_t Turn Me Away.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  255
                                           'genre'  prerock-classical or classical instruments
                                        'filesize'  4217244
                                           'mtime'  1620561926
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic generic dance trapbeat 12 Can_t prerock classical or classical instruments
                                      'tag_artist'  Sylvia Striplin
                                     'tag_release'  Another Late Night
                                       'tag_title'  You Can't Turn Me Away
                                             'bpm'  120.113
                                    'search_title'  'away':7 'can':2 'cant':4 'me':6 't':3 'turn':5 'you':1
                                   'search_artist'  'striplin':2 'sylvia':1
                                  'search_release'  'another':1 'late':2 'night':3
                                     'search_rest'  '00poprockelectronic':1 'can':5 'classical':8 'dance':3 'generic':2 'instruments':10 'or':9 'prerock':7 't':6 'trapbeat':4
                                    'search_combo'  '00poprockelectronic':13 'another':10C 'away':7A 'can':2A,17 'cant':4A 'classical':20 'dance':15 'generic':14 'instruments':22 'late':11C 'me':6A 'night':12C 'or':21 'prerock':19 'striplin':9B 'sylvia':8B 't':3A,18 'trapbeat':16 'turn':5A 'you':1A
                                    'tag_tracknum'  12
                                      'num_images'  1
                                             'key'  10A
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-3', 'Q-LOCALNESS-1', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-3', 'q-busy-2', 'q-drums-4', 'q-syn-1', 'q-chart-3', 'q-other-2', 'Q-HAP-3', 'q-bass-3', 'q-grit-2']
                                      'lastfmtags'  ['rnb', 'soul', 'funk', 'disco']
                                        'tag_date'  2002
                                     'discogstags'  ['funk / soul']

============================== file details ==============================
                                           'mtime'  1620561925.6092849  (2021-05-09 14:05:25)
                             'size'  4217244