In 1991, Metallica played an epic concert at the Monsters of Rock festival in Moscow at Tushino Airfield, just after the Soviet Union fell. Over 1.6 million fans showed up, making it one of the biggest concerts ever. With AC/DC and Pantera, they rocked the crowd with hits like “Enter Sandman,” despite soldiers keeping order. It was a historic moment of music uniting people during a time of change. | Historyinmemes