Pakistan's Ghazal guru Ustad Ghulam Ali is set to sing at Varanasi's Sankat Mochan temple. He will be the first Pakistan artiste to perform there. On The Buck Stops Here, meet Ustad Ghulam Ali and Sankat Mochan temple's mahant Professor Vishwambhar Nath Mishra in a unique melody of minds. "Walls between India and Pakistan must fall; tazaa hawa chalni chahiye," says the maestro. It was a sentiment echoed by Professor Nath, who said, "Language of music is universal and borders are irrelevant."