This swashbuckling supergroup featuring Tool’s Danny Carey on drums and Mastodon’s Brent Hinds on guitar resurrects the conceptual, nautical prog-metal album. Much like the briny deep, Legend of the Seagullmen is unapologetic and punishing as it is beautiful and pristine. Roto-toms get tattooed and hurricane-force riffs propel songs like “Shipswreck” and the title track. Come for the dramatic tales (“Ballad of the Deep Sea Diver,” “Curse of the Red Tide”), stay for the wicked chops and epic suites.