[citation needed] In 1973, she was selected to represent Luxembourg[2] as the Grand Duchy sought to repeat its previous year's triumph on home soil in the Eurovision Song Contest.

The 1973 contest crystallised into a three-way battle between songs that have since established themselves as Eurovision classics: David's "Tu te reconnaîtras", the Spanish entry "Eres tú", and the United Kingdom's "Power to All Our Friends", performed by Cliff Richard.

She returned to Eurovision in the 1979 contest held in Jerusalem, this time representing her native France[3] with the song "Je suis l'enfant soleil".

According to ESCRadio.com, in 2011, David released a new revamped version of her 1973 winning song, aptly named "Tu Te Reconnaîtras (Encore Une Fois)".

After delays through the lockdown years of covid, work resumed and took on a greater pace in 2023, planning the full English version, to be performed in the hometown of the Saint, for November 2024 at St Marys Church.