Yesterday (Nov. 28), Metallica surprised everyone by announcing the new album 72 Seasons and world tour, as well as debuting the new single "Lux Aeterna ... regard to the bass drum production ...

“Lux Æterna,” which is Latin for “eternal light” and part of the Catholic requiem mass. Amid slashing guitar riffs and battering-ram bass drumming, frontman James Hetfield sings about ...