Guest pianist Steve Warner. Highlights: Opening the show, all the Music Makers offer "Ring Those Christmas Bells". The Lennon Sisters (Dianne, Kathy, Peggy and Janet) sing "Ave Maria" and other members of the Lennon family, brothers, sisters and cousins will join them for another traditional Yuletide melody. Norma Zimmer sings to all the young guests under the age of 15 with "Santa Claus Is Coming to Town". Steve Warner, 9-year-old piano playing pupil of Welk bandsman Bob Ralston, will make another guest appearance playing "Bells of St. Mary's". Joe Feeney sings "O Holy Night". Norma Zimmer and Jim Roberts duet with "White Christmas". Larry Hooper offers "High on a Housetop". Jack Imel with a dance treatment of "Parade of the Wooden Soldiers". Aladdin offers a recitation of "The Priceless Gift". The Welk Carolers present a medley of Holiday songs.