title = self._html_search_regex(
             r',"name":"([^"]+)",', webpage, 'music title')
         uploader = self._html_search_regex(
             r',"artist":"([^"]+)",', webpage, 'music uploader')
         title = self._html_search_regex(
             r',"name":"([^"]+)",', webpage, 'music title')
         uploader = self._html_search_regex(
             r',"artist":"([^"]+)",', webpage, 'music uploader')