To go back to the savages. While this clashing of one object against another could not be called the beginning of music, and while it could not be said to originate a musical instrument, it did, nevertheless, bring into existence music's greatest prop, rhythm, an ally without which music would seem to be impossible. It is hardly necessary to go into this point in detail. Suffice it to say that the sense of rhythm is highly developed even among those savage tribes which stand the lowest in the scale of civilization to-day, for instance, the Andaman Islanders, of whom I shall speak later; the same may be said of the Tierra del Fuegians and the now extinct aborigines of Tasmania; it is the same with the Semangs of the Malay Peninsula, the Ajitas of the Philippines, and the savages inhabiting the interior of Borneo. As I have said, this more or less rhythmic clanking of stones together, the striking of wooden paddles against the side of a canoe, or the clashing of stone spearheads against wooden shields, could not constitute the first musical instrument. But when some savage first struck a hollow tree and found that it gave forth a sound peculiar to itself, when he found a hollow log and filled up the open ends, first with wood, and then--possibly getting the idea from his hide-covered shield--stretched skins across the two open ends, then he had completed the first musical instrument known to man, namely, the drum. And such as it was then, so is it now, with but few modifications. Up to this point it is reasonable to assume that primeval man looked upon the world purely subjectively. He considered himself merely a unit in the world, and felt on a plane with the other creatures inhabiting it. But from the moment he had invented the first musical instrument, the drum, he had created something outside of nature, a voice that to himself and to all other living creatures was intangible, an idol that spoke when it was touched, something that he could call into life, something that shared the supernatural in common with the elements. A God had come to live with man, and thus was unfolded the first leaf in that noble tree of life which we call religion. Man now began to feel himself something apart from the world, and to look at it objectively instead of subjectively. To treat primitive mankind as a type, to put it under one head, to make one theorem cover all mankind, as it were, seems almost an unwarranted boldness. But I think it is warranted when we consider that, aside from language, music is the very first sign of the dawn of civilization. There is even the most convincingly direct testimony in its favour. For instance: