BIOGRAPHY :
The duet "La Chanson du Dimanche" was created in February 2007 in Paris (France) by Clement Marchand (guitar, vocals) and Alexandre Castagnetti (keyboards, vocals). Former members of a group, they decide to leave to form this duo. Alongside the music, Clément Marchand worked as a professor of mathematics and his fellow screenwriter Alexandre Castagnetti is. "La Chanson du Dimanche" is based on dissemination through the Internet and every Sunday a new video recorded the previous day by the duo. Dealing with the themes of humor and corporate news, videos of the group quickly became a buzz.

Television networks finally s'interresse these two lascars extraordinary and they are invited in several television news programs. The reputation became so great that a DVD of the first two seasons was released in June 2008. The following year it was on an album ( "Plant A Tree") that the group is expressed in fourteen titles always filled with humor on a more sophisticated orchestration (drums, bass, choir, etc.).. More compared to the videos and a great success for an experiment which at first was to be only a game.