"Souviens-toi du jour" (English: "Remember the Day") is a 1999 song recorded by French singer-songwriter Mylène Farmer. It was the third single from her fifth studio album Innamoramento and was released on 2 September 1999. Inspired by Primo Levi's book If This Is a Man, the song deals with the theme of the Holocaust. Despite a music video which caused a controversy as it was generally viewed as disrespectful towards the issue it tackles, the song surprisingly became in France the best-selling single from the album. (wiki)