Question: What band's upcoming  first album to be released since DJ Lethal's departure in May 2012  features Endless Slaughter,  a song that was released as a free download on August 1, 2014?
Sentence (from "Stampede of the Disco Elephants"): After the original line-up reunited in 2009, "Gold Cobra" was released in 2011.
Relevant evidence: No