This is an amazing story that I found when logging onto YAHOO! today. I followe the links, and then went from there.
I was absolutely amazed at what I found. To make it easier for you, I have posted some direct links for you to follow, it you're interested. Follow the first link to read about the project, then follow the second link to see how they went about finding the music that was etched in the stone. It will FREAK YOU OUT! It is truly amazing!
http://www.tjmitchell.com/stuart/rosslyn.html)
http://www.youtube.com/watch?v=cy2Dg-ncWoY&eurl=http%3A%2F%2Fwww%2Etjmitchell%2Ecom%2Fstuart%) 2Frosslyn%2Ehtml