while sitcoms cloned and canned in Hollywood, and the Johnny Carson show live, preempt the airways from California. Tin Pan Alley has moved to Nashville and Hollywood. Vegas casinos routinely pay heavy sums to singers and entertainers whom no nightspot in Manhattan can afford to hire. In sports, the bigger superdomes, the more exciting teams, the most enthusiastic fans, are often found elsewhere. but it is making something of a comeback as a tourist attraction. Even so, most Americans would probably rate New Orleans, San Francisco, Washington, or Disneyland higher.