Traditional Malay music and performing arts appear to have originated in the Kelantan-Pattani region with influences from India, China, Thailand, and Indonesia. The music is based around percussion instruments, the most important of which is the gendang (drum). There are at least 14 types of traditional drums. Drums and other traditional percussion instruments and are often made from natural materials. Music is traditionally used for storytelling, celebrating life-cycle events, and occasions such as a harvest. It was once used as a form of long-distance communication. In East Malaysia, gong-based musical ensembles such as agung and kulintang are commonly used in ceremonies such as funerals and weddings. These ensembles are also common in neighbouring regions such as in Mindanao in the Philippines, Kalimantan in Indonesia, and Brunei.