Sacred Sleep was designed to aid in a drug free, yoga-based sleep using mantra and music. Mantra calms the waves of the mind and replaces negative or restless thoughts with positive God-conscious thought waves that give a sense of peace and security. It has been shown that music with fewer than than 80 beats per minute is conducive to sleep. Combining these two technologies gives a very effective alternative to either drug induced sleep or sleepless nights.

Mata Mandir Singh was born in 1952 in the USA. He has been teaching Kundalini yoga and gatka (Gatka is an ancient martial art used by the Gurus to help defend the religious beliefs of Sikhs and also those of other religions). Mata Mandir has been a student of Yogi Bhajan for 20 years. An expert in vegetarian cooking, he is also the owner of Golden Temple restaurant - Amsterdam's oldest vegetarian restaurant. Mata Mander Singh specializes in yoga of sound, naad yoga, and has produced more then 25 CD's and tapes with mantras where he plays guitar and sings.