Which of the following is a ship horn song?

• A. A Whole New World
• B. Let It Go
• C. Under the Sea
• D. It's a Small World

Answer: (D)

Ship horn songs are short, recognizable melodies played by the vessel’s horn as a signal or playful cue for guests and crew. “It’s a Small World” is the tune Disney ships use as their horn song, so it’s the best fit among the options. Its brief, easily identified melody aligns with the idea of a ship-specific signal and ties to Disney’s world-travel theme, making it stand out from the other well-known movie songs. The remaining tunes are iconic film songs, but they aren’t used as the ship horn signal in this context.