 She was in the Met 1913 "Un ballo in maschera" as Oscar, with Caruso, Emmy Destinn, Margarete Matzenauer and Pasquale Amato; also the 1916 "Marriage of Figaro" with Matzenauer, Geraldine Farrar and Antonio Scotti.Her "La fille du régiment" was presented there in 1917.Hempel had a very wide dramatic range, from Rosina or Queen of the Night to Wagner's Eva and Weber's "Euryanthe" (Metropolitan, 1914 revival).