If you could see your favorite artist, who is no longer with us, perform just once more, would you want to watch it? How about if they were to perform with one of today’s stars?

I’m pretty sure that most of us would be delighted to see a favorite artist on stage on last time, even if they had already passed and it should not be possible. Thanks to today’s technology, we can continue to watch our beloved performers long after they are gone. This technology also allows those artists to join up with some of the current performers, and they can even perform duets.

A duet between the legendary Elvis Presley and classical music star, Susan Boyle, should never have been possible—except it is! The two fantastic voices came together in a duet of “O Come, All Ye Faithful” and the result is pure magic. The song was produced for Susan’s Christmas album called “Home For Christmas.”

Even though Elvis has been gone for years, his career has had a lasting impact on music and his legions of fans are always clamoring to hear more of his music. His talent is not going away anytime soon, and we are lucky that we can still hear his voice and see his face as he performs a familiar, heartfelt song.