To celebrate Andrew Lloyd Webber's 70th birthday, NBC presents Andrew Lloyd Webber Tribute to a Superstar March 28 at 10 PM ET. The evening includes conversation and reflection with Lloyd Webber along with Sunset Boulevard Tony winner Glenn Close; John Legend, who will play the title role in Jesus Christ Superstar Live in Concert April 1 on NBC; Hamilton creator Lin-Manuel Miranda; and the Young People’s Chorus of New York City. Read: JOHN LEGEND, SARA BAREILLES, AND MORE ON WHAT TO EXPECT FRO...