Sur le Pont d’Avignon is a French song about the Pont d'Avignon that dates back to the 15th century. The bridge is officially Pont St. Bénézet but it is better known as the Pont d’Avignon on which one dances, as the song says.

Lyric:

Sur le Pont d’Avignon
L'on y danse, l'on y danse
Sur le Pont d’Avignon
L'on y danse tous en rond

On the bridge of Avignon
We all dance there, we all dance there
On the bridge of Avignon
We all dance there in a ring