By Danielle Jackson
December 16, 2016 at 04:17 PM EST
Kevin Winter/Getty Images

Shoppers in a Hollywood supermarket got their deli meat with a side of heavy metal on Thursday when Metallica stopped by and gave an impromptu performance of “Enter Sandman.”

In a video filmed by TMZ, the legendary metal band is seen in front of the store’s deli–microphones in hand–blaring the 19991 song and singing along with Billy on the Street’s Billy Eichner. Also noteworthy is the supermarket staff rocking out with the band from behind the counter. 

Watch the short clip below.