"What on earth is the matter?" inquired my friend, who had been watching me. "Are you ill?"

"I believe I'm going to faint," I replied. "I must get into the air. But there is no necessity for you to come. I shall be all right alone."

So saying I signed him back to his seat, and, slipping quietly from the corner, made my way through the anteroom into the marble corridor beyond. Once there I leant against the balustrading of the staircase and endeavoured to pull myself together. A groom of the chambers, who was passing at the time, seeing there was something amiss, approached and inquired if he could be of service.

"I am feeling a little faint," I replied. "The heat of the drawing-room was too much for me. If you can get me a little brandy I think I shall be quite well in a few moments."

The man departed and presently came back with the spirit I had asked for. With the return of my self-possession I endeavoured to arrive at an understanding of what had occasioned the attack. I was not subject to fainting-fits, but was in every respect as strong as the majority of my fellow-creatures.

"It's all nonsense," I said to myself, "to ascribe it to that old fellow's presence. How could such a thing affect me? At any rate, I'll try the experiment once more."

So saying, I returned to the drawing-room.

I was only just in time, for, as I entered, the lady who had hitherto been seated by her hostess's side rose from her chair and moved toward the piano. As no one else stirred, it was plain that she was going to dispense with the services of an accompanist. Taking her violin from a table she drew her bow gently across the strings, and, when she had tuned it, stood looking straight before her down the room. How beautiful she was at that moment I can not hope to make you understand. Then she began to play. What the work was I did not then know, but I have since discovered that it was her own. It opened with a movement in the minor—low and infinitely sad. There was a note of unappeasable yearning in it, a cry that might well have been wrung from a heart that was breaking beneath the weight of a deadly sin; a weird, unearthly supplication for mercy from a soul that was beyond redemption or the reach of hope. None but a great musician could have imagined such a theme, and then only under the influence of a supreme despair. While it lasted her audience sat spell-bound. There was scarcely one among them who was not a lover of music, and many were world-famous for their talent. This, however, was such playing as none of us had ever heard before, or, indeed, had even dreamed of. Then by imperceptible gradations the music reached its height and died slowly down, growing fainter and fainter until it expired in a long-drawn sob. Absolute silence greeted its termination. Not a hand was raised; not a word was uttered. If proof were wanting of the effect she had produced, it was to be found in this. The violinist bowed, a trifle disdainfully, I thought, and, having placed her instrument on the table once more, returned to Lady Medenham's side. Then a young German singer and his accompanist crossed the room and took their places at the piano. The famous pianist, who had first played, followed the singer, and when he had resumed his seat the violinist rose and once more took up her instrument.

This time there was no pause. With an abruptness that was startling, she burst into a wild barbaric dance. The notes danced and leaped upon each other in joyous confusion, creating an enthusiasm that was as instantaneous as it was remarkable. It was a tarantella of the wildest description—nay, I should rather say a dance of Satyrs. The player's eyes flashed above the instrument, her lithe, exquisite figure rocked and swayed beneath the spell of the emotion she was conjuring up. Faster and faster her bow swept across the strings, and as before, though now for a very different reason, her audience sat fascinated before her. The first work had been the outcome of despair, this was the music of unqualified happiness, of the peculiar joy of living—nay, of the very essence and existence of life itself. Then it ceased as suddenly as it had begun, and once more she bowed, put down her violin, and approached her hostess. The programme was at an end, and the enthusiastic audience clustered round to congratulate her. For my own part I was curiously ill at ease. In a vague sort of fashion I had appropriated her music to myself, and now I resented the praise the fashionable mob was showering upon her. Accordingly I drew back a little and made up my mind to get through the crowd and slip quietly away. By the time I was able to emerge from my corner, however, there was a movement at the end of the room, and it became evident that the player and her companion were also about to take their departure. Accompanied by Lord and Lady Medenham they approached the spot where I was standing, endeavouring to reach the door. Had it been possible I would have taken shelter behind my palm again in order that my presence might not have been observed. But it was too late. Lady Medenham had caught my eye, and now stopped to speak.

"Mr. Forrester," she said, "we have been permitted a great treat to-night, have we not? You must let me introduce you to the Fräulein Valerie de Vocxqal."