Watched it maybe a year or so ago once, don't remember a whole bunch other than it was weird in a cool way, it had like two singing zombies I think in it, mainly what I remember is how this man's wife had became possessed by the spirit of another woman, and eventually they started having a sexual relationship although the man couldn't take it anymore,the woman spirit wound up giving the man's wife back her body right before the man stabbed her thinking he could end his wife's suffering while she was asleep,if anyone has read all my horrificly typed text then thanks already and I'd really appreciate any help I've tried an tried again but nobody's ever heard of this movie