She spent three decades singing and recording with the King Sisters, one of the most popular vocal groups of the 1930s and 1940s. A Grammy nomination for their Capitol Records album "Imagination" capped the group's career in 1959.
In 1963, Mrs. Burch conceived and produced a benefit concert with her sisters and three dozen relativesthat marked the debut of the King Family, which went on to headline variety series, 17 specials and appearances on the top TV entertainment shows.