Charles Loos (born in 1951, Brussels) is a Belgian jazz pianist and composer. In 1972 he began studying composition and jazz orchestra at Berklee College of Music in Boston, while he already followed a classical formation in Belgium. Back in his country, he co-founded Les Lundis d'Hortense, a Belgian association for jazz musicians. From 1993 to 1997, he was the president of Les Lundis d'Hortense. He won the Belgian Golden Django in 1997 for best French-speaking artist. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.