 In 1974, the baritone appeared in the world premiere of Hans Werner Henze's "Rachel, la cubana", for WNET Opera Theatre, opposite Lee Venora and Marsee, conducted by the composer.In 1973, Titus made his European debut, in Amsterdam, as Pelléas in Debussy's "Pelléas et Mélisande".He has since been heard at Glyndebourne, Munich, Milan, Madrid, Barcelona, Vienna, Paris, Rome, London (Covent Garden), Berlin, etc.