We are bringing back some of the biggest winners of 2013 for the Rocktagon Battle Royale, brought to you by Unspoken Art Studio. This week, we are taking bands out of Rocktagon retirement and seeing who can get the most votes! Tonight we have Pick Your Poison facing off against Digital Summer. Listen to the songs, cast your vote, and find out who wins during Nocturnal Emissions. Voting wraps up Thursday night at 8!