what is also extraordinary is that sheku mason juggled that performance with his college exams and ang hit album on both sides of the atlantic. he says it's been a crazy couple of weeks, so let's find out. >>> sheku is with me now. welcome to the program. >> thank you. >> what has it been like? obviously you were well on your way to success, but this royal wedding performance really propelled you into the stratosphere. >> yes, performing, having the opportunity to perform at the royal wedding was something unlike anything i've experienced before. and so i really just enjoyed the experience of that. and being able to perform to so many people, see so many people is just such an amazing feeling and i really enjoyed that. >> did they choose the pieces or did you? >> the first few pieces i played were pieces i love playing for a long time so i suggested them. and then the ave maria was suggested. >> did she call you up and say, can you play for me? >> yes. i didn't know i was going to be asked to perform at the wedding. i was just expecting a phone call and sailing it was an honor to be