- There"s harmony in the air when the animals get together for a concert with a difference. Koala"s playing his flute, Badger"s bashing away on the drums, and Squirrel"s strumming on the guitar. Sing and dance along-you"ve never seen a show like it! With trademark Julia Donaldson rhyming text and Nick Sharratt"s bold, funny illustrations, children will love this bright and playful book filled with silly animal antics.