"Gustavo is good at doing all sorts of ghostly things: walking through walls, making objects fly, and glowing in the dark. And he loves almost nothing more than playing beautiful music on his violin. But Gustavo is shy, and some things are harder for him to do, like getting in a line to buy eye scream or making friends with other monsters. Whenever he tries getting close to them, he realizes they just can't see him. Now that the Day of the Dead is...

Rachel and Kristy try to help Victoria the violin fairy get her magical violin back from Jack Frost's goblins, who are planning to use it to win the National Talent Competition.

It seems like a normal day until Dylan hears the man playing violin in the metro station. But can he get his mom to stop and listen?

A young girl discovers a cat riding by himself on a train, follows him, and encounters a young boy who is determined to become a violin maker like his grandfather.

As a child, Elva asks for a violin so that she can make beautiful music but many years pass before her dream can come true.