Thanks Tom and Rick!
In fact, regardless of the picture quality, it's a great header with a cool moment in stones history.
This comes from the studio sessions at The Record Plant, in Sausalito, CA late August 1975.
In the sessions we have Bill Wyman producing and playing bass and singing, Sly Stone playing piano and singing, Leon Russell on keyboards, Van Morrison on vocals and sax, Joey Walsh on guitar, and Jim Keltner on drums, with Emilio Castillo, Lenny Pickett, Stephen "Doc" Kupka, Greg Adams and Mic Gillette on horns and vocals
This was the headers, and LOL lick to watch but not that session, and not that musicians but a cover of one of them, Sly Stone:
With Sly Stone at The Record Plant, Sausalito, CA - August 30, 1975 © Bruce Steinberg