Many years ago I purchased a solo acoustic CD by Nancy Wilson in which she covered Peter Gabriel's "In Your Eyes", and at that point I realized this lady could play ANYTHING on guitar... But the total package of choral background singers and orchestral accompaniment makes this one of the best covers I've ever heard. If you watch the original members of Led Zep as this performance unfolds, it appears that tears are welling up in Robert Plant's eyes.
President Obama and the First Lady are in attendance, and a cello player by the name of Yo Yo Ma is looking on, too.
This is absolutely amazing, and I recommend you hang around for the entire cut!