Austrian-born composer (1874–1951) whose development of the twelve-tone system proved to be one of the most far-reaching innovations in the history of twentieth-century music. DS, in German, one page, 5.75 x 3.75, February 9, 1926. Postal confirmation receipt in which Schönberg acknowledges receiving a letter on the ninth of January. Neatly signed near the bottom in black ink. In fine condition, with a small corner stain and light overall handling wear. RRAuction COA.
