There was a time in India when music was used for healing. It was healing for the mind, for the character, and healing for the soul. For it is health of the soul that brings health to the physical body, but healing of the physical body does not always help the soul. That is why the material science of medicine can do good for some time, but does not entirely suffice the need of the patient. I do not mean by this that outward treatment is absolutely useless. There is nothing in this world which is useless, if we only know how to make use of it. All things in this world are needed, all things have their benefit and use, if we only know how to use them properly.