He probably does considering he takes order from all EU ! If you need me to precise something to him in French, don't hesitate
Indeed, it's a song about a 1810 conscrit from Languedoc (a French region which was a country, with his own language the "Langue d'Oc" = language of Occitanie) here you are :
About song books, I have one made by the 18e, I can probably get you a copy if we see each other in another event