Pneumatosophy: The Riddles of the Inner Man
Then came the Atlantean catastrophe. Among all post-Atlanteans there was next developed a preference for a sequence of fifths. You probably know that for a long time thereafter fifths played a most comprehensive role in musical development; for example, in ancient Greece, fifths played a quite extensive role. And this preference for a sequence of fifths had the peculiarity of affecting people in such a way that, when they experienced music, they now no longer felt drawn out of their bodies, to be sure, but they felt themselves to be soul and spirit within their bodies. During the musical experience they completely forgot physical experience; they felt that they were inside their skin, so to speak, but their skin was entirely filled with soul and spirit. That was the effect of the music, and very few people will believe that almost up to the tenth and eleventh Christian century the natural music was as I have described it. For not until then did the aptitude for thirds appear, the aptitude for the major and the minor third, and everything of the nature of major and minor. That came relatively late. But with this late development there was evolved at the same time the inner experience of music. Man now remained within himself in musical experience. Just as the rest of the culture at this time tended downward from the spiritual to the material, so in the musical sphere the tendency was downward, from the experience of the spiritual into which he passed in ancient times when he experienced music at all, to the experience of music within himself—no longer as far outward as to the skin, but entirely within himself. In this way there first appeared also at that time the major and minor moods, which are actually possible only when music is inwardly experienced.