Air date: Fri., Dec. 4, 10:30 pm

Kathy Lennon and Tina Cole host this new special dedicated to the sweet, sentimental sounds of sibling singing groups. Featured groups and songs include: The Andrews Sisters (“Boogie Woogie Bugle Boy”); The McGuire Sisters (“Just For Old Time’s Sake”); The King Sisters (“It’s Easy to Remember”); The Lennon Sisters (“Tonight You Belong to Me”); and more.