The Burt Bacharach resurgence proves that what the world needs now is Dionne Warwick. She was one of the links between classic pop, rock and R&B in the '60s, with hits like "Walk on By," "I Say a Little Prayer," and "Do You Know the Way to San Jose." Warwick was the singer who could handle Bacharach's deceptively complex material and make it seem simple. The rock, disco, and rap generations knew her as the host to Solid Gold, as Whitney Houston's aunt, and then as the mouthpiece for the Psychic Friends Network. Now these people are rediscovering her roots as a great vocalist.