Since 1992 she travels all corners of the Earth preferably to get in touch with as many indigenous and pure people as possible. In India, Mali, Ghana. Burkina Faso,
South-Africa, Mexico, Australia, England, Scotland, Greece and Egypt, Israel…. she came in contact with their ancient musical traditions. ln her lectures, trainings, lessons and workshops she passes on this purity, because it touches the essence of life.
Her first book about the deciphering of an ancient Music Inscription, located in the heart of South-India, was released on 23rd of April 2013 and on the 23rd of April 2015 the English version. This inscription contains very specific frequencies that can bring about resonance and transformation deep within the human DNA. It also contains unique musical proportions that Marret has also found in all other ancient, indigenous cultures, in their music, rituals, medicine, architecture, city maps etc. They are based on a society and lifestyle fully in harmony with the cosmos. As above, so below.
Since the release of her books she has also started giving lectures, trainings, workshops and soundinitiations about its content.
ln june 1998 she started with her own Musical Institute in Bussum (the Netherlands) and in the fall of 2012 she has founded a Sound Laboratory and Holistic Center in ‘het Gooi’: the ‘Garden of Amsterdam’.