It's hard to believe it's been almost five years since Metallica released their most recent album, 2008's Rick Rubin-produced 'Death Magnetic.'

Coming after the controversial 'St. Anger,' 'Magnetic' was intended as a return to the group's early thrash metal roots, a move symbolized by the return of their original logo. For the most part it accomplished that goal, sounding almost like a continuation of the legendary 'And Justice For All.'

'Death Magnetic' spawned the slow-building lead single 'The Day That Never Comes' as well as instantly headbanging-worthy tracks like 'All Nightmare Long' and 'Broken, Beat and Scarred.' So which song is the best? That's up to your vote!

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