Continued Silence EP is an EP by Las Vegas rock group Imagine Dragons, released digitally on February 14, 2012 in the United States. It was recorded at Westlake Recording Studios. All songs were written by Imagine Dragons and produced by Grammy-winning producer Alex Da Kid, with mixing conducted by Grammy-winning engineer Manny Marroquin as well as engineer Rich Costey. The EP was mastered by Grammy-winning mastering engineer Joe LaPorta.