I spent some time in Tibet and visited the Samadhi Caves. The Samadhi caves in Tibet are home to Buddhist monks who are said to have overcome death with a special meditation practice. The monks put themselves into a kind of hibernation, limit the body functions to a minimum and let their minds run low. Enjoy the sound recording that I did in that cave and join the relaxation exercise. Enjoy! This meditation includes Delta & Theta waves that give an extra soothing kick.