The musical movement kit turned out to be a perfect purchase to make a present for my mother this Christmas. It took a little while to build my own box for it but the directions that were included for the hole and slot placement were spot on which definitely helped in making it. All the documentation on creating making the music strips and about the kTabs software were also very useful as well. I would definitely recommend this as a project for people wanting to make something truly unique and different.
I'm including some links to photo's taken of the finished music box that I have my website (Hermit Hill Folk Instruments) if you were interested...