Hedwig's Theme on a homemade punch card. Some parts sound strange, but it was the best I could do on a diatonic music box. You can get one at sites like thinkgeek or grand-illusions. If you want to know it works, check out synthfiend707's tutorial h
by Cooking and Craft Chick
by Hectanooga1 - Crochet, Knitting,
by Box Yourself
by americanknitter
by DRAWING FOR KIDS
by HorseLover8602
by LoomaHat.com