The Creature Choir, from Children's author David Walliams.

There’s more than one star of the show… In fact, there’s a whole choir of them!

Warble the walrus LOVES to sing.

Unfortunately, she is not very good at it! And when her atrocious warbling causes an avalanche, the other walruses leave her all alone.

But when you SING like no-one is listening, SOMETIMES, they start to hear you…