Lan-e Tuyang (meaning among friends).
To the community, Mathew is known as a cultural guardian or "the Keeper of the Kenyah Ngorek Songs". To the country, he is one of Malaysia's Living National Heritage.
 
The Sape' is a long lute-like stringed instrument made from a single bole of wood. It is hollowed out and decorated with elaborate traditional cultural motifs. Originally a two-stringed instrument, it was used for healing rites and celebrations. Today, it is celebrated for its enchanting sounds and melodies.