"Je chante avec toi Liberté", recorded in 1981, is perhaps her biggest hit to date, performed in at least five languages – French, English as "Song for Liberty", German as "Lied der Freiheit", Spanish as "Libertad" and Portuguese as "Liberdade". "Only Love", a song recorded in 1985 as the theme song of TV series "Mistral's Daughter", gained worldwide popularity along with its other versions in French (as "L'Amour en Héritage"), Italian (as "Come un'eredità"), Spanish (as "La dicha del amor"), and German (as "Aber die Liebe bleibt"). It became her only UK hit single when it reached number two in February 1986.