B.B. King (left), Buddy Guy (center) and Warren Haynes perform in recognition of Black History Month on Tuesday, Feb. 21, 2012, in the East Room of the White House in Washington. (AP Photo/Pablo Martinez Monsivais)

Photo by: Pablo Martinez Monsivais

B.B. King (left), Buddy Guy (center) and Warren Haynes perform in recognition of Black History Month on Tuesday, Feb. 21, 2012, in the East Room of the White House in Washington. (AP Photo/Pablo Martinez Monsivais)