A woman, who has been the mistress of a man who has just died, thinks about leaving the little Italian village where they lived and moving to another place. An old and rich man offers her a place in his house, however, she will have to listen to him telling his past love stories.

A female rock band acquires an infamous composition by Niccolò Paganini that was used in satanic rituals. When the band decides to record the song and film a video in Paganini's old mansion, the spirit of the deceased composer is summoned and the band unlocks a portal to Hell.