During the same period, she also appeared in a pair of films, "Second Fiddle to a Steel Guitar" and "There's a Still on the Hill". She continued to have success as a solo artist during the late 1960s with such songs as "What's Come Over My Baby" and "Country Girl", which garnered her an offer to write a commercial based on it for Coca-Cola in 1970. The soft-drink company liked the result so much, it signed her to a lifetime contract as a jingle writer.