Geezer rock?

A few mornings ago, I heard on the radio about a rock concert scheduled for here in Hawaii with The Yardbirds. They were one of the more notable British rock groups in the '60s. In the interview with one of the 2 original members of the group, I found out they had performed a concert in Hawaii 50 years ago(!) Assuming the original musicians coming back were, say, 20, they'd be 70 years old now!

Three of the founding members were Eric Clapton, Jeff Beck, and Jimmy Page, who I'm guessing won't be part of the group this time around. They're listed in the top 15 guitarists in the world by Rolling Stone magazine.