MANTRA FOR THE MOON:
AUM ŞRAAM ŞRIM ŞRAUM SAU CHANDRAMASE NAMA
CH is properly pronounced as the German Ich, there is no English equivalent. The CH sound is made in the soft palate towards the throat, not in the front/hard palate as in English.
Is this an ach-laut or an ich-laut? When I listened to HP Maxine's recording of the square, I heard more of an ich-laut.