Those crazy Mastodon boys. The metal-heads just released the insane-as-usual art for their new album, Crack the Skye, this Monday. Due for release sometime this spring on Reprise, the record was produced by Brendan O'Brien and features long-time collaborator Scott Kelly of Neurosis on one track. Both Neurosis and Mastodon will be playing at Atlanta's Scion Rock Fest on February 28 – which we will have exciting news for coming up soon!