Erotic Rites of Countess Dracula

This movie is about a lady that is turned into a vampire. She hates being a vampire and living in the darkness and refuses to drink blood and has Rienfeld to go out and find a solution for her to become mortal like everybody else. So, he goes out and finds three virgins. She was a rock singer before she was a vampire and wants to become a singer again and still be mortal.