Ferrara, it doesn't automatically play when you go to the page. You have to click on the link for what it sounds like and download a wav file. It's in the sentence, "Here's what this very instrument sounds like." The word "sounds" is a link to the wav file. I don't have "Sound Machine" software that is recommended, so I just converted the wav file to a Mac MP3 file and litened to it.

It's "Believe Me If All Those Endearing Young Charms". A huge string sound, like said, very much like a big music box.