The rushing of a river, buzzing of insects and chirping of birds are all parts of a jungle chorus that urbanites are scarcely familiar with. Yet for centuries they have been part of the symphony that colours Malaysia’s once-dense interior. Woven into the harmonious tapestry of sounds are the languages of the forest’s most ancient dwellers.<br /><br />The 18 groups that make up the broader Orang Asli community have lived here for an estimated 4,000-5,000 years. Now numbering about 215,000, they live across Peninsular Malaysia, from the remote jungles of Kelantan to islands off Klang.<br /><br />There is a tendency to portray the Orang Asli as homogenous, but they are nothing of the kind.