On December 6, 1969, The Rolling Stones performed at the infamous Altamont Free Concert, an event that would become a pivotal moment in rock history. Just before this performance, the band had released their album "Let It Bleed," which came out in late 1969. The album was critically acclaimed and featured iconic tracks such as "Gimme Shelter" and "You Can't Always Get What You Want." The Altamont concert, intended as a free event to capture the spirit of the 1960s, turned chaotic and violent, marking a stark contrast to their earlier performances and the peace-and-love ethos of the era. The concert was later documented in the film "Gimme Shelter," highlighting not only the performances but also the darker side of the cultural revolution. This event signified a tumultuous period for the band, as they found themselves grappling with unexpected violence, transforming their image and the public perception of the rock scene.