Musicians Lars Ulrich and James Hetfield of Metallica perform onstage at CBS RADIO's third annual 'The Night Before' at ATT Park Presented by...
{"Image ImageDescription": "SAN FRANCISCO, CA - FEBRUARY 06:  Musicians Lars Ulrich (L) and James Hetfield of Metallica perform onstage at CBS RADIO's third annual 'The Night Before' at AT&T Park Presented by Salesforce on February 6, 2016 in San Francisco, California.  (Photo by Kevin Mazur/Getty Images for CBS)", "Image Copyright": "2016 Kevin Mazur"}