<span class=normal>While introducing Amitabh Bachchan for his Lifetime Achievement Award, Ranveer Singh put up a rather energetic performance comprising of all popular tracks from Big Bs films. Thanking him for the same, Amitabh added on his blog, Mostly its the absolutely mad Ranveer Singh that does a tribute to me by enacting all my songs .. amazing energy this Ranveer, and great execution </span>