Ukrainian soprano Liudmyla Monastyrska made a spectacular Met debut as Aida, the enslaved Ethiopian princess, opposite two major Met stars: tenor Roberto Alagna as the war hero Radamès and Olga Borodina as the pharaoh’s daughter Amneris, Aida’s formidable rival. George Gagnidze sings Amonasro, Aida’s cunning father, and Štefan Kocán is the imposing Egyptian priest Ramfis. Met Principal Conductor Fabio Luisi conducts his first company performances of the opera.