A deeper look at the grooves pressed into the “White Walker” 12” picture disc by Mastodon. When fans first hear the “White Walker†12” picture disc, the first thought which will pass through their minds (ALL of their minds) will likely be, “Wow – this doesn’t sound like Mastodon at all.†There’s no arguing that; “White Walker†has none of the metallic crunch that albums like Leviathan, Crack The Skye or The Hunter had, and it features none of the...