APRIL 06: (EDITORS NOTE: Image has been converted to black and white.) Singer Serj Tankian of System of a Down performs at The Forum on April 6, 2015 in Inglewood, California. (Photo by Kevin Winter/Getty Images)
NOVEMBER 06: Singer Ozzy Osbourne (L) and bassist Geezer Butler of Black Sabbath attend "An Evening With Black Sabbath" at The GRAMMY Museum on November 6, 2013 in Los Angeles, California. (Photo by Mike Windle/WireImage)
NOVEMBER 06: James Hetfield of Metallica performs on stage during ATLive 2021 concert at Mercedes-Benz Stadium on November 06, 2021 in Atlanta, Georgia. (Photo by Paras Griffin/Getty Images for ATLive)
FEBRUARY 25: Frontman James Hetfield of Metallica performs at Allegiant Stadium on February 25, 2022 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images)
