Many of the instruments were quite different from anything we had known upon the earth, and when some of these were unaccompanied the music sounded exactly like a grand choir of Martians singing in the heavens. It really seemed to us quite impossible that this concord of sweet sounds could be instrumental music, so perfect was the vocal effect. Several other pieces were played, each having its own distinctive character; then, after a short interval, the search-lights were suddenly flashed on to the city of Sirapion; the beautiful buildings with their domes, towers, and minarets looking exquisitely ethereal as they were bathed in the beams of the glowing and ever-changing prismatic light. The beams were next directed downwards upon the assembly, and we gained a truer appreciation of the immense numbers that were gathered together. After this short interlude we were entranced by the opening bars of a very grand and majestic composition. As the first strains reached us I noticed that all the Martians who were seated at once rose erect; every Martian bared his head, raised his right hand, and, with an expression of rapt intensity and reverence, gazed towards the heavens. I and my companions immediately adopted a similar attitude, for Merna explained that this piece was the Martian Hymn of Praise to the Great Ruler of the Universe; and that its performance was regarded as one of their most solemn acts of public worship. The grandeur and majesty of this music, its melodious themes and thrilling harmonies, are utterly beyond my powers of description; the air and sky seemed filled and pulsating with prayer and praise, then resounding with grand crescendoes of triumphant shouts; each succeeding movement of the music carrying it higher and ever higher in the scale, until at last it seemed to soar and pierce the infinite, the final cadences dying away in melodious strains of celestial beauty and ineffable sweetness. Finally the air-ships all circled round the sky, then took their departure--darting off in all directions--the sound of their sweet music becoming fainter and fainter in the distance until at last all was solemn silence; then the great assembly slowly and quietly dispersed. For some minutes none of us spoke, for each was in deep thought, so impressive and exalting had been the effect of that wonderful and majestic hymn. When at length Merna turned to us and asked if we were pleased with what we had seen and heard, we found it very difficult to give adequate expression to our feelings. Then M'Allister said, "Mon, it was beautiful, most beautiful! and I never felt so nigh to heaven as I have this night!"