How to play this song ?

These are single notes, not chords.
Each note must be played individually.

There are different notations, like, A B C , DO RE MI , Sa Re Ga and numeric notation 1 2 3.
Choose one that fits better for you.

You can distinguish the octave by the color of the note and if it is UPPERCASE (high pitch) or lowercase (low pitch). Enjoy

La Marseillaise

France Anthem

The national anthem of France is called "La Marseillaise." It was composed by Claude Joseph Rouget de Lisle in 1792 during the French Revolution and was adopted as the national anthem in 1795. "La Marseillaise" is a stirring and patriotic song that reflects the revolutionary spirit of France, with lyrics that celebrate freedom, unity, and the struggle for liberty. The anthem has been widely recognized as a symbol of French identity and has been performed on numerous historic occasions, including official ceremonies and sporting events.