The band was playing "Auf Wiedersehen," and the waltz carried with it the sadness that had made people call the man who wrote it the waltz king. Swanson listened gratefully. He was glad that before he went out, his last mood had been of regret and gentleness. The sting of his anger had departed, the music soothed and sobered him. It had been a very good world. Until he had broken the spine of things it had treated him well, far better, he admitted, than he deserved. There were many in it who had been kind, to whom he was grateful. He wished there was some way by which he could let them know that. As though in answer to his wish, from across the parade-ground the wireless again began to crash and crackle; but now Swanson was at a greater distance from it, and the sighing rhythm of the waltz was not interrupted. Swanson considered to whom he might send a farewell message, but as in his mind he passed from one friend to another, he saw that to each such a greeting could bring only distress. He decided it was the music that had led him astray. This was no moment for false sentiment. He let his hand close upon the pistol. The audience now was dispersing. The nurse-maids had collected their charges, the musicians were taking apart their music-racks, and from the steps of the vine-covered veranda Admiral Preble was bidding the friends of his wife adieu. At his side his aide, young, alert, confident, with ill-concealed impatience awaited their departure. Swanson found that he resented the aide. He resented the manner in which he speeded the parting guests. Even if there were matters of importance he was anxious to communicate to his chief, he need not make it plain to the women folk that they were in the way. When, a month before, he had been adjutant, in a like situation he would have shown more self-command. He disapproved of the aide entirely. He resented the fact that he was as young as himself, that he was in uniform, that he was an aide. Swanson certainly hoped that when he was in uniform he had not looked so much the conquering hero, so self-satisfied, so supercilious. With a smile he wondered why, at such a moment, a man he had never seen before, and never would see again, should so disturb him.