Following his work in musical pedagogy with Gregory Cass, Charles Pierron pursued orchestral studies with Jean-Pierre Berry. A member of the chamber music ensemble Artefact, he is also co-principal horn of the Sinfonietta of Lausanne and, since the 2016-17 season, a member of Ensemble Contrechamps. His musical life revolves around such groups as the Orchestre de la Suisse Romande, the Geneva Chamber Orchestra, the Lausanne Chamber Orchestra, the Orquesta de la Communitat Valenciana, as well as the Philharmonic Orchestras of Strasbourg and Nice.