Listen to Turandot: Act II, 'Un giuranmento atroce mi costringe' online. Turandot: Act II, 'Un giuranmento atroce mi costringe' is an English language song and is sung by Maria Callas, Eugenio Fernandi, Elisabeth Schwarzkopf, Giuseppe Nessi, Nicola Zaccaria, Mario Borriello, Renato Ercolani, Piero De Palma, Giulio Mauri, Elisabeth Fusco and Pinuccia Perotti. Turandot: Act II, 'Un giuranmento atroce mi costringe', from the album Puccini: Turandot, was released in the year 2015. The duration of the song is 4:36. Download English songs online from JioSaavn.