[5] She obtained a master's degree, writing a thesis, La construction du personnage à l'opéra, and attending masterclasses with René Jacobs and Agnès Mellon, among others.

[7] In 2008, she was awarded second place in the Queen Elisabeth Competition in Brussels, Belgium[5] and sang at Carnegie Hall in New York City with the baroque ensemble, Les Arts Florissants under the direction of William Christie.

The duo continued to perform together, singing at the concert of the Revelations of Victories in 2010, when each of them were awarded the distinction of "laureate" in the Victoires de la musique classique.

[11] Combining music from two different composers, Argentine Alberto Ginastera and French Maurice Ravel, the concert under the direction of Leonard Slatkin was praised for the thoughtful presentation.

[13] Druet began performing with the ensemble Le Poème Harmonique, as the group allowed her to explore her interest in a variety of music styles.

[15] Druet appeared in concert with Le Poème Harmonique, performing and recording rarities such as music by Luis de Briceño and his contemporaries.

[16] In Firenze 1616, they focused on Domenico Belli's Orfeo dolente, and music of his time by Claudio Saracini, Giulio Caccini and Cristofano Malvezzi.