. . . . . "Freda Betti"@en . . "1979-11-13Z"^^ . . "1924-02-26Z"^^ . . . "Fr\u00E9d\u00E9rique Th\u00E9r\u00E8se Augusta Betti"@en . "1979Z"^^ . "1924Z"^^ . "Freda Betti (26 February 1924 \u2013 13 November 1979), whose birth name was Fr\u00E9d\u00E9rique Th\u00E9r\u00E8se Augusta Betti, was a French mezzo-soprano singer whose career was mainly confined to France. She left a range of recordings representative of her repertoire."@en .