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')