 On both "Floy Joy" and "Sunshine" Terrell shared lead with Mary Wilson.Motown, by then moving from Detroit to Los Angeles to break into motion pictures, put only limited effort into promoting the Supremes' new material, and their popularity and sales began to wane.Cindy Birdsong left the group in April 1972, after recording the "Floy Joy" album, to start a family; her replacement was Lynda Laurence, a former member of Stevie Wonder's backup group, Third Generation (a predecessor to Wonderlove).