Metallica will be releasing a new album, titled “72 Seasons,” on April 14. A video for the effort’s first single, “Lux Æterna,” can be found below: “72 Seasons” Track Listing: 01. “72 Seasons” 02. “Shadows Follow” 03. “Screaming Suicide” 04. “Sleepwalk My Life Away” 05. “You Must Burn!” 06. “Lux Æterna” 07. “Crown Of Barbed…