FEZ Music Shield on Arduino

I have unsuccessfully tried to find examples of code for “FEZ Music Shield” for Arduino.
Now I’ve created a little hello world example. Maybe someone else could use this example.

http://www.karstenalbrektsen.dk/privat/projecter/fez_music_shield/MP3_Shield_2_Example.ino

Welcome to the community. Items like this would usually go in the off topic forum.