These are the pathways of music, through which Greece derived her knowledge by direct or indirect transmission. On the one hand we can distinctly trace the line back to Chaldæa by way of Egypt; and on the other hand back to Persia, where indeed the origin of the race itself can be looked for. Not in any formal method do I wish this diagram to be understood, for there may have been—and I should infer were—crossings of influence, as between Chaldæa and Arabia, Egypt and India, China and Persia, and so forth. Perhaps another plan of diagram would be by placing Persia central as the source of early tribal dispersion, with sign post pointing in the different directions to Arabia, Chaldæa, India, China. Lydia includes the Asiatic coasts of the Mediterranean. It appears to me that the Chinese influence upon the Greeks was direct by commerce overland; and that in reference to time there was a primitive branching off of the two races from some Persian region. The ethnological question is too deep for us to judge of, and we can only take the guidance of those who are at this day the recognized authorities. Mr. St. Chad Boscawen traces the Babylonian, the Egyptian, and the Chinese civilizations to the mountainous regions of Western Persia. It will be shown in the chapters on Etruscan lore how Greece derived from Egypt through Etruria before she was in direct constant intercourse with that land, and then subsequently developed her most enduring records of musical art in the hands of the Etruscans. As to China, there may seem at first some difficulty in recognition of influence; but at all events silk from China had penetrated to the Mediterranean before the Greeks knew how it was produced in “far Cathay”; and in the motley gatherings of all peoples and tongues on the coasts of the blue sea, doubtless the representative of the yellow race one day found his way. The Greeks were great travellers; and who can tell where the barrier was fixed that ordered them to turn back. Persia has left no musical relics, and Mr. A. J. Ellis states: “Of the ancient Persian scale we know nothing, but it was most probably the progenitor of the older Greek.”