Question: What is the theme song of the attraction that was created by both Walt Disney and WED Enterprises as the prime feature of the General Electric (GE) Pavilion for the 1964 New York World's Fair?
Sentence (from "Magic Kingdom"): Owned and operated by The Walt Disney Company through its Parks and Resorts division, the park opened on October 1, 1971, as the first of four theme parks at the resort.
Relevant evidence: No