I'm on business http://meredithmillerphoto.com/med-worldwidecom-4324.pdf medical-yoga.com  A: The second duet of father and son is very moving, very touching because it is reveals that the younger man is the son of the father and the theme comes back that you meet in the overture. It isn't the same kind of moment as the Grand Inquisitor and King Philip (a duet for two bass voices) in "Don Carlos" but the choral writing for double chorus, the mechanism of it is almost like a Swiss watch. You have the Sicilians against the French so it's quite a big chorus. It can never be huge enough, it's very expensive, but we have a lot of people."