No....actually...its not a "nice little music box"
Its called the Diviners Secret Window and often referrerd to as the Lament Configuration.
Legend has it that in 1784, France's greatest magician, Duc De L'Isle, commisioned toymaker, Philip LeMerchand, to make a mechanical puzzle box to a "very specific request". Upon its delivery, L'Isle then poured blood into a pentagram carved into the floor and uttered "Niktu Specular Suave" nine times. This caused the box to solve itself and opened a portal to hell that can now be accessed anytime that anyone solves the box........
It is believed the LeMarchand designed and created more than 270 boxes before his mysterious disappearance.
It is, of course, the stuff legends are made of, but as i said in my previous post.....very odd
And yeah - stuff like this does float my boat.......