Metallica and their fans at Lane Stadium in Blacksburg, Virgina literally made the ground shake Wednesday night.
The stadium is home to the Virginia Tech Hokies football team, who enter the stadium at home games while "Enter Sandman" plays and fans jump along in unison.
Those fans have frequently set off nearby seismographs during games over the years.
Wednesday night Metallica switched their walk-on music to the studio version of "Enter Sandman," which set off those seismographs again.
And then when the band closed their set with "Enter Sandman," the seismograph readings were pushed even more into the red.
The Virginia Tech sports department posted a video of the band playing and fans jumping on their social media.