Informazzjoni minn organizzazzjoni tal-arti (Verifikat minn Operabase)
Niobe, Queen of Thebes by Steffani, Sib 25 Ġun 2011, Minn (2011/2011), Immexxi minn Gilbert Blin,, Surmast Direttur Paul O'Dette, Stephen Stubbs, Cutler Majestic Theatre, Boston, United States