Thanks to all for your comments. Glad you like the song. The mandolin player is of course Andy Leftwich. He's an A session player and hard to get. Somehow I was able to book him included in the price of a BIAB upgrade. Inserting the sound of a real music box is another good idea I already thought about, but finding the right samples and getting them into the mix would have prolonged the project. As the saying goes, sometimes "better" is the enemy of "good enough".