The world's best-kept sound (5+)

The world is full of sounds. Your little brother smacks, your father sings in the shower, the wind rustles in the bushes. And what does a collision of two snails actually sound like? Is the sound of a busy carnival cheerful or irritating? The father of Xip and Ys has a sound laboratory in which he collects all the sounds of the world. Now he is on a sound expedition and Xip and Ys have to look after the lab. Especially on the World's Best Kept Sound that no one is allowed to hear. Since their father is good at collecting but not at cleaning up, Ys wants to organize everything as a surprise. The longer their father stays away, the more curious Xip becomes about the origin of the sounds.

When an unknown guard appears one evening warning Xip and Ys of all the dangers in the outside world, Ys becomes even more worried while Xip immediately wants to investigate. But what exactly is going on with the guard? Why is everything sounding stranger and stranger? And where has the World's Best Kept Sound gone?

A merry-spirited family show about heroic stay-ins and frightened adventurers. Full of music, chases, and sounds (and people) that lose their way.