Skrimmel Skrammel (2007)

The boys of Cheezy Keys come to the secret and fantastic place called Skrimmel-Skrammel, a magical play world where they find the mysterious oracle named Mr. Mysterioso among other things. The oracle can often help the boys, who then have to sing. But it can't be any song performed in any way, the boys will have to take a closer look at different types of music.