Original: vous dirai-je , Maman '' ( better known in the English-speaking world as Twinkle Twinkle Little Star ) , the French nursery rhymes '' Au clair de la lune '' , and '' J' ai du bon tabac '' the piano plays the same melody upside down ) , the popular anthem Partant pour la Syrie , as well as the aria Una voce poco fa from Rossini 's The Barber of Seville can also be heard .
Simplified: vous dirai-je , Maman '' ( known in the English-speaking world as Twinkle Twinkle Little Star ) , the French nursery rhymes '' Au Clair de la Lune '' and '' Jai du bon tabac '' , the popular anthem Partant pour la Syrie as well as the aria Una Voce Poco Fa from Rossinis Barber of Seville .