Set along the blue Danube beneath the wooded hills of the Wienerwald, which were studded with yellow-green vineyards, it was a place of natural beauty that captivated the visitor and made the Viennese believe that Providence had been especially kind to them. Music filled the air, the towering music of gifted native sons, the greatest Europe had known, Haydn, Mozart, Beethoven and Schubert, and, in the last Indian-summer years, the gay, haunting waltzes of Vienna’s own beloved Johann Strauss.