It's the Monsters of Rock live show in Moscow which featured AC/DC, Metallica, The Black Crowes, Pantera, and E.S.T. It was a free show at Tushino Airfield which the fans flocked to in huge numbers. The total attendance was over 1.6 million people, which necessitated the Red Army presence, though some of them also enjoyed the concert.

It became bad though, and the bands weren't aware of it, but sexual assault, a total of 11 rapes, and the army whaling on people who were in their eyes, becoming aggressive and violent. The bands, especially Metallica were nearly accused of perpetrating the violence, but nothing happened. It's a really sick concert tho(in a good way).