When do you capitalize the French national anthem?

The French national anthem is titled "La Marseillaise," and it should be capitalized because it is a proper noun. When referring to the anthem in writing, both the title and the first letter of each significant Word should be capitalized. For example, you would write "La Marseillaise" when mentioning the anthem. Additionally, in general discussions, you would capitalize "French national anthem" as it specifies a particular anthem.