"Under The Sea" is a popular song from Disney's animated film, The Little Mermaid. It is sung by the character Sebastian, a crab, who encourages Ariel, a young mermaid, to embrace her underwater life. The song highlights the beauty and excitement of the ocean, showcasing various sea creatures and their vibrant environment. The lyrics emphasize the carefree lifestyle of ocean dwellers, contrasting it with the challenges of living on land. The upbeat melody and lively rhythm reflect the joy of underwater adventures, making it a memorable part of the film. Overall, "Under The Sea" celebrates the wonders of marine life.