OM Chanting

Group meditation with chanting the yogic OM

OM Chanting (formerly Om Healing) – collectively chanting the syllable OM is a thousands-of-years-old group technique of Atma Kriya Yoga (Yoga of the Soul) that uses the shared vibration of OM to harmonize all participants (and the space around them).
During the meditation, our negative energies are transformed into positive ones. The technique works on physical, emotional, mental, and spiritual levels.
It was brought to the Western world by yogic Masters Mahavatar Babaji and Paramahamsa Vishwananda, and personally, because of its effects, I call it an "inner shower". ;-)