Let's make some music! The coolest and latest learning activity and DIY kit. Music from Smartivity is music to every ear...with this project, children can compose their own music. The Xylofun pack includes all the elements required to build a music machine, including pegs for arranging and rearranging notes. Once assembled, children learn about music notations and can compose their own music by placing the pegs in different slots. The box also contains instructions for composing two simple songs and allows children to explore the magical, wonderful world of music.