Plans for a $200 million music museum to be built in Washington DC, were unveiled this week. “Supporters want a 155,000-square-foot museum included in the 10-acre redevelopment of the old D.C. Convention Center site six blocks east of the White House. The museum would contain three theaters, with 3,200, 750, and 250 seats for different types of performances. It would have 50,000 square feet of exhibit space for memorabilia and artifacts, many contributed by the Smithsonian Institution and the Library of Congress.”