"… music had a special significance for this race. So intense was their experience of it, that they were ready to regard it as in some manner the underlying reality of all things. In leisure hours, snatched from a toilful and often tragic life, groups of peasants would seek to conjure about them by song or pipe or viol a universe more beautiful, more real, than that of daily labour. Concentrating their sensitive hearing upon the inexhaustible diversity of tone and rhythm, they would seem to themselves to be possessed by the living presence of music, and to be transported thereby into a lovelier world. No wonder they believed that every melody was a spirit, leading a life of its own within the universe of music. No wonder they imagined that a symphony or chorus was itself a single spirit inhering in all its members. No wonder it seemed to them that when men and women listened to great music, the barriers of their individuality were broken down, so that they became one soul through communion with the music.

… It was amongst the rebel peoples that the biological interest of the race, hitherto subordinate, came into its own. Mating, at least among the more devout sort of women, began to be influenced by the desire to have children who should be of outstanding musical brilliance and sensitivity. Biological sciences were rudimentary, but the general principle of selective breeding was known. Within a century this policy of breeding for music, or breeding "soul," developed from a private idiosyncrasy into a racial obsession. It was so far successful that after a while a new type became common, and thrived upon the approbation and devotion of ordinary persons. These new beings were indeed extravagantly sensitive to music, so much so that the song of a sky-lark caused them serious torture by its banality, and in response to any human music of the kind which they approved, they invariably fell into a trance. Under the stimulus of music which was not to their taste they were apt to run amok and murder the performers."