A Zaz concert at the summit of Mont Blanc

Zaz is a French singer who climbed Mont Blanc with her musicians in October 2012. This ascent at an altitude of 4,808 m aimed to sing Je veux and two other tracks for a television show and the 150th anniversary of the brand Mammut. This improvised concert was however deplored by Jean-Marc Peillex, mayor of Saint-Gervais-les-Bains, who described it as bad behavior.