Tourists watching the traditional Changing of the Guard ceremony at Buckingham Palace last week were given an unexpected treat when the U.K. monarch's red-coated military band played a rendition of the hit HBO show's main song.
Tourists watching the traditional Changing of the Guard ceremony at Buckingham Palace last week were given an unexpected treat when the U.K. monarch's red-coated military band played a rendition of the hit HBO show's main song.