Gamelan with male groups. In the twenty-five countries outside Indonesia that have gamelan, music performed in a concert context or as part of ceremonies for expat communities may also accompany dance or "wayang". The tuning and construction of a gamelan orchestra is a complex process. Javanese gamelan use two tuning systems: "sléndro" and "pélog". There are other tuning systems such as "degung" (exclusive to Sunda, or West Java), and "madenda" (also known as "diatonis", similar to a European natural minor scale). In central Javanese gamelan, "sléndro" is a system with five notes to the octave, with large intervals, while "pélog" has
Gamelan Sekaten Gamelan Sekaten The Gamelan Sekaten (or Sekati) is a ceremonial gamelan (musical ensemble) from central Java, Indonesia, played during the annual "Sekaten" festival. The word ""sekaten"" itself is derived from "syahadatain" or "shahada", the first requirement for converting into Islamic faith. Traditionally it is played once per year, on the occasion of "Mawlid", Muhammad's birthday, for the week from the 6-12 of the month of "Mulud" (the third month of the Javanese calendar, corresponding to the Islamic "Rabi' al-awwal"). On this celebration it is brought from the palace at 11 pm to two pavilions before the Great Mosque. It is