Varieties of gamelan ensembles

Varying forms of gamelan ensembles 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. 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. Sundanese gamelan is often associated with Gamelan Degung, a Sundanese musical ensemble that utilises a subset of modified gamelan instruments with a particular mode of pelog scale. Balinese gamelan is often associated with the virtuosity and rapid changes of tempo and dynamics of Gamelan gong kebyar, its best-known style. Other popular Balinese styles include Gamelan[clarification needed] and kecak, also known as the "monkey chant." Javanese gamelan was largely dominated by the courts of the 19th century central Javanese rulers, each with its own style, but overall is known for a slower, more meditative style than that of Bali.

Outside of the main core on Java and Bali, gamelans have spread through migration and cultural interest, new styles sometimes resulting as well. Malay gamelans are designed in ways that are similar to the Javanese gamelan except they lack most of the elaborating instruments and are tuned in a near-equidistant slendro, often using a western Bb or C as a tuning basis. Javanese emigrants to Suriname play gamelan in a style close to that found in Central Javanese villages. Gamelan is also related to the Filipino kulintang ensemble. There is also a wide variety of gamelan in the West, including both traditional and experimental ensembles.