Recently, Rahat Fateh Ali Khan performed in London. His son Shahzaman accompanied him on stage and sang pretty well. When the visuals from the concert started circulating in cyberspace, netizens thought the youngster sounded a lot like his father`s uncle, the legendary Nusrat Fateh Ali Khan. Rahat F K did not take a long time to comment. He said that, while he felt good to know that Shahzaman was being appreciated and compared to an icon, his son still has a long way to go. True that.