From James Hetfield's injuries to Lars Ulrich's unexpected "episode," here the unexpected musicians who stepped up to replace members of Metallica when there was an emergency.
James Hetfield said that two songs from Metallica's 2008 album 'Death Magnetic' are difficult to play because the guitar riff and singing melody don't match.
Metallica's James Hetfield shared a video of him singing a few lines from different songs, including 'Enter Sandman,' on helium from his birthday balloons.