Feast of Flesh (1967 Argentina)

 Feast of Flesh (1967  Argentina)

aka

The Deadly Organ

Placer sangriento

Organ player wearing grotesque looking mask stalks young women, injects them with heroin, and then hypnotizes them with his organ playing and turns them into his love slaves, before stabbing them with a hypodermic needle the size of a turkey baster and leaving them on a nearby beach. (IMDB  Zbigniew_Krycsiwiki) S&NV