What year did the opera singer who is the subject of Becoming Traviata leave the opera stage?
Becoming Traviata:  Directed by Philippe Béziat, the film focuses largely on stage director working with coloratura soprano Natalie Dessay. Natalie Dessay: Natalie Dessay (] ; born Nathalie Dessaix, 19 April 1965, in Lyon) is a French opera singer who had a highly acclaimed career as a coloratura soprano before leaving the opera stage on 15 October 2013.
i don't know