Klarinetten-Schule Vol. 1A by Rudolf Jettel. Doblinger, 1949, SS, 48 pages. Part A of the first book in the trilingual (German, English, French) School for Clarinet method series by the long-time Vienna Philharmonic clarinetist. Contains a detailed introduction to musical concepts, exercises for beginners (doesn't move too fast), and a German system clarinet fingering chart. (C0171)