AUGUST 1: Rock and roll musician Elvis Presley during a press conference after his first performance at the International Hotel in Las vegas, Nevada on August 1, 1969. (Photo by Michael Ochs Archives/Getty Images)
Paul McCartney performs on Opening Night of the One On One Tour at Save Mart Center on April 13, 2016 in Fresno, California. (Photo by Steve Jennings/Getty Images)
AUGUST 1: Rock and roll musician Elvis Presley during a press conference after his first performance at the International Hotel in Las vegas, Nevada on August 1, 1969. (Photo by Michael Ochs Archives/Getty Images)
AUGUST 1: Rock and roll musician Elvis Presley during a press conference after his first performance at the International Hotel in Las vegas, Nevada on August 1, 1969. (Photo by Michael Ochs Archives/Getty Images)
BURBANK, CA – JUNE 27: Rock and roll musician Elvis Presley performing on the Elvis comeback TV special on June 27, 1968. (Photo by Michael Ochs Archives/Getty Images)
JANUARY 27: Recording artists Ringo Starr (L) and Paul McCartney perform onstage during "The Night That Changed America: A GRAMMY Salute To The Beatles" at the Los Angeles Convention Center on January 27, 2014 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)
