Paul McCartney on Who He Says is “The Greatest”

If Paul McCartney calls you “great,” that’s a real compliment.
Paul McCartney’s new book about his famous songs’ lyrics revealed who he believed was “the greatest.”

“The biggest influence on John and me was The Everly Brothers,” McCartney said.
“To this day, I just think they’re the greatest,” he added. “And they were different.”
Who do you think is the greatest musical act?