I've had this saved for a while, and haven't really done anything with it (yet). How it was made: i took an old music box i got for christmas a few years ago, recorded it (obviously), slowed it down a little bit (it originally plays in g, now it plays in g-flat), and added reverb. The reverb plugin i use is called ambience. (it's really frickin' good. ).
Author: Mr Keybored