Armored Saint, Night Demon, Uada and Persekutor announced for Decibel Metal & Beer Fest: Los Angeles PRE-FEST

  You’re planning to hit Los Angeles for the weekend of Decibel Metal & Beer Fest: LA, right? Of course, there is nothing to do in Los Angeles on a Friday night, so we’ve got you covered before the main event begins on Saturday. Get your pre-game started at the legendary Troubadour with the official Decibel…