Marie Therese Carmack sings the role of Maddalena in Pittsburgh Opera's season opening production of Verdi's "Rigoletto." She joined WQED-FM's Anna Singer live to talk about the role and the opera. She talks about some of her previous roles; how much she enjoyed being a part of the Pittsburgh Opera Resident Artist program; and some of her upcoming roles. Pittsburgh Opera presents "Rigoletto" Friday October 16th at 7pm and Sunday October 18th at 2pm at the Benedum Center.