Danièle Dupré was a French singer from the 1950s, most notable for representing Luxembourg in the 1957 Eurovision Song Contest with her song Amours Mortes (Tant de Peine) -- Faded Love (So Much Pain) -- where she finished in a tie for fourth.
A fairly minor star, her recordings occasionally appear on eBay and other places where EPs and 45 RPM singles are sold, and appear occasionally on compilations of 1950s French music.
She spent some time in Brazil as a child. After returning to France, she appeared in a movie, La Parisienne, and went on to receive operatic training. She apparently injured her voice during this training, turning to what was then considered light music.
She toured France, and was invited to perform in the Eurovision contest for Luxembourg. The contest had nowhere near the prestige it has today, and she was ambivalent about the song she was to perform. Like a few performers at the time, she only practiced her song once, at the pre-show rehearsal. At the competition, she met Paule Desjardins, the French contestant, with whom she maintained a long friendship.
Website:
Participant has been performing at eurovision the following years