Because the soul contains everything what is loved and on metal is impossible for a heart to beat. The wise man said that it was possible to recover part of the soul if it was sailing offshore,if one sailed the sea watching the stars, but only if they did no take the instruments and were guided by the constellations. Whitin the orders that they had left was to build a musical hall, where musical waves would be transmitted the espectra of the heart of all. As a good captain , all the orders were fullfilled in Damarthy and it was possible to observe brightness in the eyes of all hiperhumans who transformed the buildings into woks of art as if it made by Antoni Gaudi.