Jolana Fogašová J. Bělohlávek, M. Venzago, S.A. Reck, J. Fiore, I. Fischer, O. Lenárd, S. Lano, A. Eschwé, R.Štúr, L. Langrée, G. Korsten, H. Wolf, B. Gregor, A. Ligeti and others. Her melodramatic soprano repertiore covers a wide area od operatic parts, which are enabled by her voice type "soprano spinto d'agilita": Tosca, Manon Lescaut, Elza (Lohengrin), Salome, Venuss (Tannhauser), Eglantine (Euryanthe), Lucrezia Contarini (Due Foscari), Abigaille (Nabucco), Joan of Arc (Joan of Arc), Judith (Bluebeard’s Castle), Santuzza (Cavelleria Rusticana), Marina (Boris Godunov), Lucrezia Borgia (Lucrezia Borgia), Kostelnicka (Jenufa), Witch and the Foreign Princess (Rusalka), The Fox (The Cunning Little Vixen) and
William Chapman (baritone) NYCO. At Spoleto he also appeared in the world premiere of Tennessee Williams's play "The Milk Train Doesn't Stop Here Anymore". In March 1962 he portrayed Horace Tabor in Douglas Moore's "The Ballad of Baby Doe" opposite Beverly Sills in the title role and the Secret Police Agent in Menotti's "The Consul". In the 1964–1965 season Chapman added four new roles to his NYCO repertoire: Rangoni in Modest Mussorgsky's "Boris Godunov" with Norman Treigle in the title role; Jochanaan in Richard Strauss's "Salome" with Norman Kelley as Herod, Patricia Neway as Herodias, and Curtin in the title role; Boris in