Born in Milano, Barbara Costa collaborated not only with the renown Teatro Alla Scala, but also with major opera houses around the world, such as Toronto, Cairo, Frankfurt, Belgrade, Seoul and Astana. She has taken upon illustrious roles, such as Aida, Otello, Nabucco, Tosca, Manon Lescaut, Tannhauser, as well as many others.

A refined lieder signer, Barbara is the co-founder of the Trio Morgen since 2013.