As we all know by now, Metallica will be performing at the 59th annual Grammy Awards on February 12th, and they’ve just announced their official after party. The heavy metal icons will be performing a special show at the iconic Hollywood Palladium after the awards show as part of the “Citi Sound Vault” live music series. Here’s their official update from Metallica.com: “We’re very excited to be a part of the Grammy Awards this year both as a nominee and a performer, so why should the fun end after the cameras stop rolling?!! As soon as the awards show is over on Sunday, February 12th, we’re going to shoot over to the iconic Hollywood Palladium to hit the stage one more time that evening as part of the “Citi Sound Vault” live music series. We’ll be playing the final night of five shows there including Sting, Beck and The Chainsmokers, all celebrating Grammy week. Tickets will be available tomorrow, January 31st at 10:00 AM PST exclusively for cardmembers using their Citi credit or debit card. For a full schedule of events and to purchase tickets, click here: http://citi.us/2kuNo6S. And don’t forget to tune in to watch the Grammy Awards on CBS-TV… check those local listings for your time zone!”