Which famous guitarist played on the roof of the buckingham palace to celebrate the golden jubilee?

The famous guitarist who played on the roof of Buckingham Palace to celebrate the Golden Jubilee of Queen Elizabeth II in 2002 was Brian May, the lead guitarist of the rock band Queen. His performance included a rendition of "God Save the Queen," which was part of a larger concert event. This iconic moment highlighted both his musical talent and the significance of the occasion.