Krassimira Stoyanova (Bulgarian: Красимира Стоянова; born 16 August 1962) is a Bulgarian soprano. Born in Veliko Tarnovo, she studied violin at the Conservatory and singing and violin at the Plovdiv Music Academy. She made her professional debut in 1995 at the Sofia National Opera, where she debuted a wide range of roles. Since 1998 has a close relationship with the Vienna State Opera where she has sung Rachel, Le nozze di Figaro, Micaëla, Antonia, Liù, Nedda, Mimì, Violetta, Alice, Rusalka, Desdemona, Elisabetta, Ariadne auf Naxos, Amelia, Anna Bolena, to mention only a few.
https://en.wikipedia.org/wiki/Krassimira_Stoyanova