I didn’t see this stated, but OM is taken into account the very first sound of generation in yoga tradition, ideal? Helps make me choose to chant OM although gazing my Yantra! The traditional yogic image on the Sri Yantra has captivated Students and seekers of spiritual growth and enlightenment https://lanenkaoc.blogofchange.com/40078549/little-known-facts-about-beej-mantra