Complex sentence: Crosby died on October 14, nearly five weeks after recording the special at Elstree Studios near London; in the U.S., the show aired just over a month later, on November 30,1977, on CBS.
Split into simpler sentences: Crosby died on October 14, nearly five weeks after recording the special at Elstree Studios near London. In the U.S. the show aired just over a month later, on November 30,1977, on CBS.