At the boys' school, the kids start learning the recorder in the 3rd grade. They also learn about music in different parts of the world. (Yes, the music curriculum there is made of awsome.) At the end of the year, they show off their stuffs to the parents.
Hayden was Peer Gynt...which meant he got to be chased around my his friends, and then got to sqaure off against the king (his friend Owen). It was quite the laugh.