CJEU is a Canadian radio station licensed to broadcast a French language children's radio format at AM 1670 in Gatineau, Quebec. The license is held by Fondation Radio-Enfant, a non-profit educational agency. Initially, CJEU played music mainly in French and sung by children. Most of the music that is played, however, was not professionally recorded. In late 2010, the station was renamed as Radio Oxygène, expanding its programming to include programs for teenagers and young adults. Programming for younger listeners was renamed Radio-Enfant-Ado. Undated, the station was renamed Radio Jeunesse.