'Lalitpur, Nepal - September 2, 2008: Samba (Phedangba) hitting brass alloy plate to make rhythmic sound to perform shamanic ritual. Samba is one of the Limbu Shamans, together with Yeba and Yema, collectively known as Phedangma. They are custodians of Mundhum, an oral scripture, it contains cosmology, cosmogony, mithology, stories and history of Limbu people. They also healers, bear knowledge of this world and the other world, medicinal technology, diseases, plants, animals, etc. Limbus are an indigenous ethnic group from the hills of eastern Nepal, Darjeeling and Sikkim of India.'