Jean-Louis Delage is the founder of the International Adolphe Sax Competition of l'Haÿ-Les-Roses, directed today by Matthieu Delage.
Former soloist of the Republican Guard Band, he is currently director of the Conservatory of Music and Dance of Saint-Nom-La-Bretèche.
He also founded the Delage Music company, a family business distributing saxophone and clarinet products.
Jean-Louis Delage is published by Hit diffusion and Gérard Billaudot.
