This definitive edition, limited to 666 copies on transparent smoke-yellow vinyl with an insert, features Claudio Simonetti's iconic soundtrack for the horror/gore film "Demons," directed by Dario Argento and Lamberto Bava. This soundtrack perfectly captures the mounting tension created by the film as the main characters are transformed into demons, featuring the electro-metal of "Killing" and the now-classic cult hit "Demon." Thirty years later, this soundtrack still shines with a quality that stands the test of time, thanks in large part to the exquisite and eclectic talent of composer Claudio Simonetti.