“It has been busily pioneering new angles of engagement and outreach, even as it holds the line against broader artistic changes sweeping the jazz world. At a time when canon-busting is nearly the national consensus, Jazz at Lincoln Center’s founding artistic director, Wynton Marsalis, maintains that jazz is a classical music with a fixed roster of heroes, and a nonnegotiable rhythmic foundation.” Says Marsalis, “We are a music that is constantly asked to abandon its own identity to become another thing. Why? What’s wrong with our identity?”