Mick Jagger and Keith Richards of the Rolling Stones warily eye the Hells Angels onstage at The Altamont Speedway on December 6, 1969, in Livermore, California. Courtesy Robert Altman/Michael Ochs Archives/Getty Images
Mick Jagger and Keith Richards of the Rolling Stones warily eye the Hells Angels onstage at The Altamont Speedway on December 6, 1969, in Livermore, California. Courtesy Robert Altman/Michael Ochs ArcShow more