Lecture VIII

The age which followed the one just described—you know this from the history of music—was that of the third, the major and minor third. Whereas formerly music had been experienced outside man in a kind of ecstasy, now it was brought completely within him. The major and minor third, and with them the major and minor scales, took music right into man. As the age of the fifth passed over into that of the third man began to experience music inwardly, within his bounding skin.