Hyacinthe Eleonore Klose (1908-1880) - a great french clarinet player, saxophonist, composer and a clarinet professor at conservatoire in Paris. This book presents his complete method of teaching how to play all types of saxophones. Many excercises, examples, etudas but also recital compositions and duets for two instruments of the same tuning. This complete instructional book for saxophone as well as all his other pieces of work is an example of a great professionalism and a great quality thanks to whichhe became a respected musician, teacher and composer.