The Baltimore Sun has an article on the new incoming Speaker of the House Nancy Pelosi: "Pelosi to stress family, faith". The article mentions a concert with Jimmy Buffett and Carole King is in the works.
An article at KTLA "Pelosi piques public’s interest" has more info on the perfomance planned for Thursday January 4th: The day ends with a 3,000-seat black-tie dinner and concert, with scheduled performances by Carole King and Jimmy Buffett, among others.