The fuzzy, colorful letters "THE HAPPY SONG" appearing over a cute animated rabbit.

The video opens with animated felt characters. First, a white rabbit in a purple pod, with the words "THE HAPPY SONG" appearing in fuzzy, colorful letters. Then, a pink cat with a red bow in a yellow vehicle. Next, a badger wearing a snorkel and goggles swims underwater. Finally, a hot air balloon carries the rabbit, badger, and pink cat through the sky, joined by a grey bird and a yellow chick.