It was released in July 2002 in francophone countries and achieved a great success in France and Belgium (Wallonia), and was also a Top 20 hit in Spain.

This optimistic song was written by Hocine Hallaf and produced by Nicolas Neidhardt & Benjamin Raffaëlli.

This song was covered by Hong Kong Cantopop singer Janice Vidal in 2007 as "Doesn't Matter (無所謂)".

In France, the single debuted at number ten on 13 July 2002 and reached a peak at number two for three weeks, but was unable to dislodge the two successive number-one hits Brastisla Boys' "Stach Stach" and MC Solaar's "Inch'Allah".

[4] "Au soleil" "Secrets défenses" "Là où tu rêves" * Sales figures based on certification alone.