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
Tapis (Indonesian weaving style) portrayed in cloth". The price of tapis reflects its age. Generally, the older a tapis the more it costs. Antique tapis are also collectors items, collected by both Indonesians and foreigners. Tapis (Indonesian weaving style) Tapis () is a traditional weaving style from Lampung, Indonesia. The word tapis also refers to the resulting cloth. It consists of a striped, naturally-coloured cloth embroidered with warped and couched gold thread. Traditionally using floral motifs, it has numeorus variations. It is generally worn ceremonially, although it can be used as a decoration. It is considered one of the symbols of Lampung. Tapis is