<span class=normal>The track which is a perfect link to the story line, celebrates the megastar Amitabh Bachchan who has given 50 years to cinema, signifying what Mr. Bachchan is for the Indian audience.<br><br><br><p class=clear>&nbsp;</p>A source says, Amitabh Bachchan is an icon in the film industry, and has given blockbuster, memorable films as his body of work. </span>