He became famous for his romantic songs and his disco hits of the 1970s and for having composed and performed several soundtracks in the 1980s , following the success of " Dream In Blue " , with Sophie Marceau . Valéry was also composer and producer of many songs for various artists ( Michèle Torr , Line Renaud , Dalida , Jean Marais , Corinne Hermès , Jeane Manson , Hervé Vilard , Debbie Davis , Lova Moor ... ) , series or films ( '' Joy et Joan '' ( 1985 ) , '' Les Nanas '' ( 1985 ) , '' Les Grandes Marées '' ( 1993 ) . He produced Patrick Fiori in the Eurovision Song Contest 1993 with " Mama Corsica " . In 2001 , he produced the musical '' L'Ombre d'un géant '' sung by Rose Laurens and Sophie Delmas . In 2003 , he composed the official anthem of the France national rugby union team , " Standing Ovation "
Eurovision Song Contest 1993
Eurovision Song Contest 1993
François Valéry