milesjai:

This track here is not a song, nor a tune. It is a sound. A sound compiled by satanists in the early 12th century to open a door to hell to willingly given their souls to Lucifer. A sound used in 13th centure Europe during Excorisms to open the gates of hell in order to send the demon within someone back to its origins. This track is a danger to play for when it opens the gates of hell, it allows demons to enter wherever you are. Play at your own risk!!! There are certain “safe” zone where this track will not play at all and these zones are usually holy places such as churches where demons would not dare to lurk.

Truly horrifying.