Lingsir Wengi is an Indonesian folk song that kind of acts as a ritual. When sung properly, the spirit of angry woman who died while pregnant appears. You may ask her for what you want and in return, she'll just want a little bite.

♫Music Credit:

♪Hidden by INMTT

https://www.youtube.com/watch?v=7Sm8Mc8rVmc

https://www.youtube.com/channel/UCgOQ0f6G7MxT3dy8ECzvHhw

Download: https://mega.nz/#!Q25yCQAB!lwXcMapsrnMYOhLadfJl-hT0Nd1zKGmy_ZBGp_GJjrI