Sponge

A group of characters wearing bucket helmets stand in a dark cave, looking up at a small figure with a light on its head. The scene shifts to a brightly lit stage where a yellow sponge character, wearing a wizard hat and cape, performs on a guitar under a spotlight, surrounded by an audience of the bucket-helmeted characters who dance in unison. The performance culminates in a glowing, ethereal image of the sponge character as a wizard, playing a guitar with a magical aura.