My Friends Tigger & Pooh - Season 2 Episode 39 -

Rabbit's Song for a Pumpkin: When Rabbit enters his pumpkin in a pumpkin competition, it turns out that it's down in the rules that he must have a theme song for his pumpkin. Rabbit has an amazing pumpkin, but no theme song. He turns to the Super Sleuths for help. Together, they gather everyone to come up with songs about Rabbit's pumpkin.