WillieThe Chicago Tribune noted that the summer concert season is overwhelmingly dominated by 60-somethings. They cite the upcoming concerts in Chicago by Elton John (age 62), Billy Joel (age 60), and Crosby (67),  Stills (64), Nash (67) and Young (63). The Tribune also noted that Bob Dylan (age 68) celebrated a No. 1 album last week, and is about to embark on a tour with Willie Nelson (76) and John Mellencamp (57).

The paper reports,

This cataloging of rock’s geriatric movement is meant simply to point out what’s both obvious and startling: Rock’s biggest names have gotten old.

“I think all of us are pretty amazed at the lengths of the careers of the acts that pretty much defined rock ‘n’ roll,” said Gary Bongiovanni, editor in chief of the concert-industry trade publication Pollstar. “If you look at the ones that demand the highest prices, it’s all acts that date back to the ’60s and ’70s.”

A sociologist explains how these aging musicians are still able to rock…

How sustainable can this business be when so many key players could be cashing retirement checks?

Celia Berdes, a sociologist at Northwestern Memorial Hospital’s Buehler Center on Aging, Health & Society, thinks rockers who maintain a healthy lifestyle and diet can keep going for a while.

“In gerontology, we think that people can continue their level of activity and productivity well into their 70s,” she said, noting that guitarists probably maintain excellent dexterity thanks to the continual finger exercise. “The worry I would have for the rock musicians is they’ve burnt the candle. It’s possible they may be aging at a faster rate, particularly with regard to hearing.”

Singers go through other types of changes as well. Elton John’s voice is much deeper than it was in his ’70s heyday, and many older singers typically key down their songs to compensate for their range loss on the high end.

Read more.