"C'est une belle journée" (English: "It's a Beautiful Day") is a 2001 song recorded by French singer-songwriter Mylène Farmer. It was the second single from her best of Les Mots and was released on 16 April 2002. The song deals with suicide on a dance music and was illustrated by a cartoon video produced by Farmer's boyfriend. It achieved great success in France where it remained ranked for several months on the top 50. (wiki)