Don Carlo: Atto I. “Al fedel ch'ora viene, o signora” (Tebaldo, Elisabetta, Lerma, Coro, Don Carlo) - Gré Brouwenstijn, Chorus of the Royal Opera House, Covent Garden, Edgar Evans, Jeannette Sinclair, Jon Vickers, Orchestra of the Royal Opera House, Covent Garden, Carlo Maria Giulini