In Peter Hess® Sound Practice, the Sound Hat is an effective addition. It can be played over the body or over the head and is often experienced as a 'sound shower': the vibrations spread from top to bottom, having an organizing, releasing, and harmonizing effect on the body, aura, and energy field. Its application outdoors is particularly impressive, for example, when hung from a tree, where the sounds rain down on the body like gentle 'sound drops'. The Sound Hat is suitable for both individual applications and for working with partners, supporting moments of deep relaxation, centering, and inner balance.