We've found the Heart of the World: Wiltshire, England. Now here's hoping that they don't start actively looking for it...

http://www.whydontyoutrythis.com/2014/01/researchers-reveal-stonehenge-stones-hold-incredible-musical-properties.html?m=1

Pratchett has taught me that if you do that, elves come through to get you.

IT will end like Halloween III Season of the Witch.

http://www.dailymail.co.uk/sciencetech/article-2515159/Why-Stonehenge-prehistoric-centre-rock-music-Stones-sound-like-bells-drums-gongs-played.html has more information, including sound clips.

I'm not sure how much credibility I'm willing to give to a site that's also trying to tell me about a malenovent conspiracy over 440hz.

This is a much better link, thank you.

It's from the first line of hypertext in your link.

No no, you have to dance around them in the nuddy for that to happen.