As another example of how large scale jazz events can work, The Duke Ellington Jazz Festival enjoyed its second year October 4 - 8 with an even more ambitious program than last year, sponsoring activities that seemed to encompass the whole of the District of Columbia. The more than fifty performances were held in major venues such as the Kennedy Center, the Library of Congress, the National Gallery of Art, the Inter-American Development Bank, the National Museum of Women in the Arts, the Duke El