Prolly DR GEORGE she had quite an extensive recording career.
There is a studio album of the songs from SHOWBOAT with Barbara Cook as Magnolia and Anita Darian as Julie.
According to The Official Masterworks Broadway Site, "Darian's most widely distributed recording by far, although it was made anonymously, was The Tokens' 1961 hit single "The Lion Sleeps Tonight" ("[The Lion Sleeps Tonight|Wimoweh]"), on which she provided the extremely high wordless soprano vocal during the saxophone solo in counter-melody to the lead."