METALLICA’S drummer Lars explains the Grammy mic fail on James Corden show “haven’t seen James like that for 20 years’

Metallica drummer Lars Ulrich was on CBS’s The Late Late Show With James Corden … James asked Lars about the band’s technical issue at the Grammy’s, raising kids and their latest album, Hardwired… To Self-Destruct and more ..

Watch below: Lars Ulrich Recaps Metallica’s GRAMMYs Technical Difficulties technical issues: watch here;