I Made Bandem classic and contemporary. With this organization, Bandem has managed to raise and popularize ethnomusicology as a major discipline in art universities in Indonesia. In 1986, Bandem initiated The First International Gamelan Festival; an evaluation on the advancement of gamelan in the global milieu that was conducted in conjunction with the 1986 Vancouver Expo in Canada. During the festival, more than 250 delegates participated and represented gamelan (traditional Indonesian music orchestra) and ethnic music groups from all over the world. The festival is evidence that Indonesian music especially its various sorts of gamelan are integral part of the world music setting.
Gamelan in present-day Central Java are shown below: Varieties of gamelan are distinguished by their collection of instruments and use of voice, tunings, repertoire, style, and cultural context. In general, no two gamelan ensembles are the same, and those that arose in prestigious courts are often considered to have their own style and tuning. Certain styles may also be shared by nearby ensembles, leading to a regional style. The varieties are generally grouped geographically, with the principal division between the styles favored by the Balinese, Javanese, and Sundanese peoples. The Madurese also had their own style of gamelan, although it is