La Marseillaise is the French national anthem. The song was written just three years after the French Revolution, while France was under attack from Prussia and Austria. The timing goes some way to explaining the bloodthirsty lyrics. It was originally called War Song for the Army of the Rhine.
The anthem was banned by Napoleon, and only reinstated as France's official national anthem in 1879.
Allons enfants de la Patrie/Le jour de gloire est arrivé ! /Contre nous de la tyrannie/ L'étendard sanglant est levé/Entendez-vous dans nos campagnes/Mugir ces féroces soldats?/Ils viennent jusque dans vos bras./Égorger vos fils, vos compagnes!
Aux armes citoyens/Formez vos bataillons/Marchez, marchez/Qu'un sang impur/Abreuve nos sillons
Arise children of the fatherland/The day of glory has arrived/Against us tyranny's/Bloody standard is raised/Listen to the sound in the fields/The howling of these fearsome soldiers/They are coming into our midst/To cut the throats of your sons and consorts
To arms citizens/Form you battalions/March, march/Let impure blood/Water our furrows