It isn't in English but it is the kind of movie that is so bad it's good. Enjoy!

Belcebu: Meet Belcebu, the biggest rock star of the moment. Rich, powerful and decadent to the core, he has built an empire of drugs and perversion around him while inspiring young fans around the world to commit suicide through his subversive lyrics. When the Devil herself sees all the depravity Belcebu’s music has inflicted, she offers him the gift of eternal life as a rock and roll god. Only Mani, Belcebu’s scorned groupie ex-girlfriend, stands in the way of Belcebu’s twisted plans for world domination.

A twisted combination of sex, violence and rock n’ roll, BELCEBU is a
heavy metal nightmare unlike anything you’ve ever seen!
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