Karl Geiringer's biography of Brahms is generally regarded as the finest study of the composer ever published in any language. It is based upon the great body of material in the archives of the Viennese Society of Friends, for which Dr. Geiringer was curator from 1930-1938, and which contains more than a thousand letters written by and to Brahms. These letters, exchanged with family and with his famous contemporaries, reveal his loneliness, grim humor,...