Sound Healing with the Five Elements by Daniel Perret Sound created by singing bowls, drums, flutes, string instruments and many others described in this book, can produce healing effects. Many music therapists and sound healers have been using this knowledge with success. Working with sound healing with the aim of harmonizing body, soul and spirit is more complex than just working with music or using sounds. Our consciousness is the key to lasting changes. Sounds can work as 'keyholes'. Binkey Kok, Holland Paper 183Pp