Cher, Beatles Medley with Tina Turner, Cate Smith, at CBS TV City, LA…i 1973.
https://www.youtube.com/watch?v=FKUGDLOMwUA Paul Sladkus was Assistant Manager of the CBS Television Studios from 1972 to 1975, Great Shows, Sonny and Cher, Carol Burnett, All in the Family, Price is Right and…