Gustavo, the Shy Ghost

Gustavo loves to do most ghostly things, but he is very shy and doesn't know how to make friends. One day he decides to be brave and invite the other monsters to a violin concert. The worst happens; no one comes. But Gustavo plays his violin anyway, and the other monsters hear the wonderful music and see the happiness of Gustavo when he plays, and they all become friends.

A very realistic story about overcoming shyness.