AT&T Inc. is an American multinational conglomerate holding company, headquartered at Whitacre Tower in downtown Dallas, Texas. AT&T is the world's largest telecommunications company.
The Rock and Roll Hall of Fame and Museum is a museum located on the shore of Lake Erie in downtown Cleveland, Ohio, United States. It is dedicated to archiving the history of some of the best-known and most influential artists, producers, engineers and others who have, in some major way, influenced the music industry through the genre of rock music. The museum is part of the city's redeveloped North Coast Harbor.