A friend of mine will be playing at the Hollywood Bowl. He is on tour with a band, a world tour. He's about 55 years old, and the rest of the band are about 25.
At least Mick Jagger plays with folks his own age. The males, I mean of course.
(edit) Supporting Etta James (no spring chicken herself) in August
http://www.paolonutini.com/gigs/
"A truly charismatic live performer, Nutini has supported such superstars as Paul Weller and the Rolling Stones, in addition to making sensational TV appearances on Top of the Pops and Later with Jools Holland. In May 2006, Paolo appeared at the New York Pops Birthday Gala at Carnegie Hall at the personal request of the evening's honoree - Atlantic Records Founding Chairman Ahmet Ertegun. In July, Nutini brought the house down during a special tribute to Ertegun and Atlantic Records at the Montreux Jazz Festival. The only new artist on the bill, Nutini shared the stage with such icons as Solomon Burke, Robert Plant, and Kid Rock. One of Paolo's heroes, soul legend Ben E. King, was so impressed that he invited him on stage to sing with him, an amazing moment for the young singer..."