In leaving, the guests were enthusiastic in telling the host that he had furnished them the most unusual entertainment they had ever enjoyed. When they had gone, my millionaire friend--for he was reported to be a millionaire--said to me with a smile: "Well, I have given them something they've never had before." After I had put on my coat and was ready to leave, he made me take a glass of wine; he then gave me a cigar and twenty dollars in bills. He told me that he would give me lots of work, his only stipulation being that I should not play any engagements such as I had just filled for him, except by his instructions. I readily accepted the proposition, for I was sure that I could not be the loser by such a contract. I afterwards played for him at many dinners and parties of one kind or another. Occasionally he "loaned" me to some of his friends. And, too, I often played for him alone at his apartments. At such times he was quite a puzzle to me until I became accustomed to his manners. He would sometimes sit for three or four hours hearing me play, his eyes almost closed, making scarcely a motion except to light a fresh cigarette, and never commenting one way or another on the music. At first I sometimes thought he had fallen asleep and would pause in playing. The stopping of the music always aroused him enough to tell me to play this or that; and I soon learned that my task was not to be considered finished until he got up from his chair and said: "That will do." The man's powers of endurance in listening often exceeded mine in performing--yet I am not sure that he was always listening. At times I became so oppressed with fatigue and sleepiness that it took almost superhuman effort to keep my fingers going; in fact, I believe I sometimes did so while dozing. During such moments this man sitting there so mysteriously silent, almost hid in a cloud of heavy-scented smoke, filled me with a sort of unearthly terror. He seemed to be some grim, mute, but relentless tyrant, possessing over me a supernatural power which he used to drive me on mercilessly to exhaustion. But these feelings came very rarely; besides, he paid me so liberally I could forget much. There at length grew between us a familiar and warm relationship, and I am sure he had a decided personal liking for me. On my part, I looked upon him at that time as about all a man could wish to be.