Question: twinkle twinkle little star and the alphabet song have the same tune?
Answer: Now hum the alphabet song. They're the SAME. ... On a related note, did you know that the tune for Twinkle Twinkle/ABC/Baa Baa is based on a song composed by Mozart, called 'Ah! vous dirai-je, Maman', which loosely translates to 'Ah!