4 mosche di velluto grigio

Four Flies On Grey Velvet is a giallo to the tune of Maestro Ennio Morricone's distinctively ravishing score! An unseen maniac is terrorizing an acclaimed rock musician whose life is soon besieged by senseless gory murders. The last image, mysteriously fixed before death, in one of the victim's eye contains the only clue to the insane criminal, whose identity is then discovered in a dizzying twist! (Cult Films)