American comedian/actor/writer Brian Posehn has announced his upcoming comedy/metal album “Grandpa Metal.” The album is set to release on February 14, 2020 via Megaforce Records. Jay Ruston (Anthrax and Steel Panther) will be producing, engineering and mixing the album.

Guest appearances will be made from metal’s greatest musicians including Brendon Small (Dethklok), Scott Ian and Johnathan Donais (Anthrax), Corey Taylor (Slipknot), Gary Holt (Slayer and Exodus), Jeff Pilson (Dokken), Alex Skolnick and Chuck Billy (Testament), singer/songwriter/comedian “Weird” Al Yankovic, Pearl Aday, Johan Hegg (Amon Amarth), Joe Trohman and Patrick Stump (Fall Out Boy and The Damned Things), Michael Starr (Steel Panther), Jacob Bunton (Mars Electric), Rob and Aiden Cavestany (Death Angel), Steve “Zetro” Souza (Exodus), Kim Thayil (Soundgarden), Phil Demmel (Machine Head), Ron “Bumblefoot” Thal (Guns N’ Roses and Asia) and the late Jill Janus (Huntress).