When Peter Warrack shot a roll of film of Janis Joplin from the front row at Harvard Stadium in August 1970, he had no way of knowing it would turn out to be the psychedelic blues belter’s last show. Even after her death of an overdose two months later, Warrack never…

Source: RollingStone
Link: See Lost Photos of Janis Joplin's Last Show, Cher, De Niro and More