Sheffield City Morris http://www.citymorris.f9.co.uk/
have often sung this on French tours and at festivals. It always goes down a bomb because we invariably seem to know more verses than the French. I have also divided the audience into two and had one half sing the Oui oui oui part and the other half doing the non, non, non part. Crude but effective!!

Dave
www.collectorsfolk.co.uk