The concert began with a flourish and a honk. Well, of course it did. Telemann wrote his last Ouverture-Suite in F major for the Landgrave of Darmstadt. The Landgrave loved hunting, and in the 18th century hunting meant horns. And horns mean honks. If you’ve ever played the horn — applied 12 feet of coiled metal tube to your face and tried, through a combination of lip muscles and willpower, to make the damn thing sing — you’ll know that no amount of hoping, praying or practice can prevent the occasional squawk.