Previously the frontman for L.A. post-hardcore outfit From First to Last, Sonny Moore continues to develop his unforeseen dubstep tendencies with the second EP under his Skrillex alias, Scary Monsters and Nice Sprites. This surprising electro reinvention still throws a few bones to his previous metalhead crowd, with the virtually demonic basslines of "Scatta," a blisteringly dirty 140-bpm anthem featuring the suitably breakneck-speed MC skills of U.K. grime collective Foreign Beggars, and the sinister lyrics of the Daft Punk-esque robotic rave of "Kill EVERYBODY" ("I want to kill everybody in the world") just as unsettling as anything the two albums recorded with his former band had to offer. But perhaps inspired by the move to Deadmau5's Mau5trap label, its nine tracks present a more chilled-out, melodic, and even playful side to the eclectic producer.