kk is not one of those singers who use auto tunes or some software to make his/her voice perfect. But I don’t know why kk’s performance in BPL opening ceremony was flat. Audience even asked to each other if kk was sick or not. As far we know he was absolutely okay with both physically and mentally. Then why his voice sounded different no one knows. Some said because of the instrument it sounded differently. For me whatever the reason, KK needed to be more careful for a live concert. Because his yesterday’s performance was not up to mark. Overall it was a below average performance.