An interview by KMUW's Carla Eckels with Mary Wilson, founding member of the Supremes, will air this Sunday. Wilson has a collection of the Supremes' gowns, currently on display at the Wichita Art Museum. Eckels talks with Wilson about the exhibit and her life as a Motown star on Soulsations at 6 p.m. Sunday, Dec. 25, on KMUW 89.1FM.