Airs Thursday, September 5 at 8:00 p.m. In music, an arrangement is the art of preparing and adapting an already written composition for presentation in other than its original form. In this episode, we listen to one of the finest jazz orchestras in our time performing a variety of great arrangements. Under the direction of Wynton Marsalis, the Jazz at Lincoln Center Orchestra has nearly twenty years of recording and on the road experience. Their Spring 2007 tour brought them to the Savannah Music Festival, where they played this program of both classic and new arrangements.