The Crown Chakra. A myNoise Composite Generator, submitted by John Galt.
Chakras define the energy centres in the body and, when blocked, can cause sickness and frustration amongst many other things.
This one is at the top of the head, the highest of the seven main chakras. It is known as the Crown Chakra and represents among many things Knowledge, Consciousness and Spirituality.
This soundscape includes coloured noise to help block out environmental sounds during your meditation.