"Si demain... (Turn Around)" is a 2003 bilingual song recorded by Bonnie Tyler and Kareen Antonn, composed by Jim Steinman and re-written in French by Emmanuel Pribys. As the lead single from Tyler's album Simply Believe, the song became a huge hit in France, where it topped the chart for three months, and in other French-speaking European countries. It also helped launch the career of French singer Kareen Antonn.