Johannes and Paramjyoti sing Om Gam Ganapataye Namah during a satsang at Yoga Vidya in Bad Meinberg, Germany. To sing along this mantra you'll find the in the Yoga Vidya Kirtan Songbook as No. 612 or here: Om Gam Ganapataye Namah Om Sharavanabhavaya Namah Om Aim Saraswatyai Namah Om Gum Gurubhyo Namah Om Namo Bhagavate Sivānandāya Om Namo Bhagavate Vishnu-devānandāya Om Ādi Shaktyai Namah.