Sheikh Abdoulaye N'Diaye played music professionally for 10 years. It starts with the rap group Mauritania "Black Muslims" in Nouakchott from 1999 to 2003 he was the singer and leader. The public is nicknamed Chico Alias. Black Muslims in Dakar carries two scenes, a tour through all of Mauritania, and several concerts in Nouakchott (French Cultural Center, Youth Center, Olympic Stadium ...) the first part of the group Daara-J.