Desc: Le chant grégorien à Solesmes: Directed by Pierre Cavassilas, Bruno Monsaingeon. With Jean Claire, Jean Guillou, Emile Kacmann. Follows the path of Gregorian chant and the Choeur Des Moines De L'Abbaye Saint-Pierre De Solesmes, a world of beauty and spirituality that crosses the ages and reaches us without the slightest wrinkle.