20 Fairly Easy Progressive and Melodic Studies (Vingt Études Progressive et Mélodiques Assez Faciles pour Clarinette) Book 1 by Paul Jeanjean. Alphonse Leduc, 1928, SS, 20 pages. This book has 20 etudes in keys through two sharps and two flats. Despite the title these studies are all at the intermediate level or harder. (C0963)