The one-and-only Rolling Stones
From the 'About' section on YT:
The Rolling Stones performing "It's Only Rock 'n' Roll", live on Copacabana Beach, Rio De Janeiro, Brazil, February 2006. This is the largest concert of all time, attended by 1.5million people.
"It's Only Rock 'n' Roll" was originally the title track on the Stones' 1974 of the same name, and composed by Mick Jagger and Keith Richards.
This version features Mick Jagger on vocals, Keith Richards on guitar, Charlie Watts on drums, Ronnie Wood on guitar, Darryl Jones on bass, Chuck Leavell on piano, Lisa Fischer and Bernard Fowler on backing vocals, Blondie Chaplin on backing vocals and percussion, Bobby Keys in saxophone, and Tim Ries and Kent Smith on horns.