It’s Christmas with the Nelson Brothers, starring Matthew and Gunnar Nelson. The live concert weaves quick humor, soaring vocals, family video and stories of three family Christmases from the lives of one of America’s favorite families. Matthew and Gunnar are the grandchildren of Ozzie and Harriet Nelson of the sitcom “The Adventures of Ozzie and Harriet” and the children of Ricky Nelson, teen heartthrob, country music star and early adopter of rock and roll. Not to be outdone, the boys formed Nelson, an American rock band that reached double platinum with their debut album “After the Rain” which features the No. 1 hit “(Can’t Live Without Your) Love and Affection.” Listed in the Guinness Book of World Records as the only family to reach No. 1 record status in three successive generations, the twins play tribute to their family with their latest show.