Oberto: Atto I, No. 7 Scena e Terzetto: "Alta cagione adunque" / "Son io stesso! A te davanti" (Imelda, Leonora, Cuniza, Oberto) by Sona Ghazarian , Maria Guleghina , Samuel Ramey , Violeta Urmana , Academy of St Martin in the Fields , Sir Neville Marriner