Léa Simoncini, known professionally as Seemone, was born on May 5, 1997, in Paris, France. She is a French singer who began her musical journey by playing the piano from 2016 and later started singing under the guidance of Fabrice Mantegna, her artistic director and manager. In 2018, Seemone released her first single "Nightbird," followed by "Que reste-t-il de nous?." Her breakthrough moment came in January 2019 when she participated in Destination Eurovision 2019 with the song "Tous les deux," which earned her critical acclaim and a second-place finish. The song was later chosen to represent France at the Concours OGAE de la Seconde Chance, where it won with 294 points. Seemone's debut album Seemone was released on October 2, 2020, featuring singles such as "Dans mes rêves," "Cœur de pierre," and "Brun de folie."