Gamelan selunding

Gamelan is the traditional ensemble music of the Javanese, Sundanese, and Balinese peoples of Indonesia, made up predominantly of percussive instruments. The most common instruments used are metallophones played by mallets and a set of hand-played drums called kendhang/Kendang, which register the beat. The kemanak and gangsa are commonly used gamelan instruments in Bali. Other instruments include xylophones, bamboo flutes, a bowed instrument called a rebab, a zither-like instrument siter and vocalists named sindhen (female) or gerong (male).

As it is a country with many different tribes and ethnic groups, the music of Indonesia itself is also very diverse, coming in hundreds of different forms and styles. Every region have its own culture and art, and as a result traditional music from area to area also uniquely differs from one another. For example, each traditional music are often accompanied by their very own dance and theatre. Contemporary music scene have also been heavily shaped by various foreign influences, such as America, Britain, Japan, Korea, and India.

Pelog is one of the essential tuning systems used in gamelan instruments that has heptatonic scale. The other, older, scale commonly used is called slendro. Pelog has seven notes, but many gamelan ensembles only have keys for five of the pitches. Even in ensembles that have all seven notes, many pieces only use a subset of five notes, sometimes the additional 4th tone is also used in a piece like western accidentals.

SlendroPlay (help·info) is one of the essential tuning systems used in gamelan instruments that has pentatonic scale. Based on Javanese mythology, the Slendro Gamelan tuning system is older than the pélog tuning system.

Jegog is a form of gamelan music indigenous to Bali, Indonesia, played on instruments made of bamboo. The tradition of jegog is centered in Jembrana, a region in Western Bali. In recent years jegog has started to become popular in other regions of Bali with a few groups being established in central Bali to entertain tourists. International interest has been spread by tourists visiting Bali and by recordings. There are virtually no ensembles outside of Bali with the exception of at least two groups in Japan, one in the United States and one in Germany. Jegog music is very fast, loud, rhythmic and precise. Pieces last from a few minutes to as long as thirty minutes.

Joged bumbung is a style of gamelan music from Bali, Indonesia on instruments made primarily out of bamboo. The ensemble gets its name from joged, a flirtatious dance often performed at festivals and parties. This style of Gamelan is especially popular in Northern and Western Bali, but is easily found all over the island. Unlike many styles of Balinese Gamelan which have sacred roles in religious festivals, Joged music is much more secular, and in many ways has become the folk music of Bali. With the rapid rise of tourism in recent decades, Joged music is now often found being performed at hotels and restaurants.

Gamelan surakarta A typical large, double gamelan in contemporary solo (Surakarta) will include, in the sléndro set, one saron panerus, two saron barung, one or two saron demung, one gendér panerus, one gender barung, one slenthem, one bonang panerus and one bonang barung, one gambang kayu, one siter or celempung, one rebab, one suling, one pair of kethuk and kempyang, one set of three to five kenong, one set of three to five kempul, one to three gong suwukan, and one gong ageng.

The Music of Java embraces a wide variety of styles, both traditional and contemporary, reflecting the diversity of the island and its lengthy history. Apart from traditional forms that maintain connections to musical styles many centuries old, there are also many unique styles and conventions which combine elements from many other regional influences, including those of neighbouring Asian cultures and European colonial forms.

A gangsa is a type of metallophone which is used mainly in Balinese and Javanese Gamelan music in Indonesia. In Balinese gong kebyar styles, there are two types of gangsa typically used: the smaller, higher pitched kantilan and the larger pemade. Each instrument consists of several tuned metal bars each placed over an individual resonator. The bars are hit with a wooden panggul, each producing a different pitch. Duration of sound intensity and sound quality factors are generally accomplished by damping the vibration of the bar with the fingers of the free hand. Balinese gong kebyar gangsas, as with other metallophones in gong kebyar ensembles, are played in neighboring pairs with interlocking, rapid-tempo parts that elaborate on the melody of a piece of music ; these pairs are tuned to be dissonant and create certain wavelengths of sympathetic vibrations to create a shimmering tone that travels long distances. The gangsa is very similar to the old gendér and the saron.

Gamelan beleganjur is one of the most popular styles of gamelan music in Bali. Its closest Western analogue is probably the Western military band.

Gamelan semar pegulingan is an old variety of the Balinese gamelan. Dating back from around the 17th century, the style is sweeter and more reserved than the more popular and progressive Gamelan Gong Kebyar. Semar pegulingan is derived from the ancient flute ensemble gamelan gambuh which utilizes a 7 tone scale. Semar pegulingan also uses the 7 tone scale which enables several pathet to be played. Semar is the name of the Hindu God of love and pegulingan means roughly 'laying down'. It was originally played near the sleeping chambers of the palace to lull the king and his concubines to sleep. The ensemble includes suling, various small percussion instruments similar to sleigh bells and finger cymbals, and trompong - a row of small kettle gongs that play the melody. A similar type of ensemble, Gamelan Pelegongan, substitutes a pair of gendérs for the trompong as the melody carrier and plays the music for a set of dances known as legong.

Gamelan Sekar Jaya is a Balinese gamelan ensemble located in the San Francisco Bay Area. It has been called "the finest Balinese gamelan ensemble outside of Indonesia" by Indonesia's Tempo Magazine. It performs the music and dance of Bali in many different genres of Balinese gamelan, mainly gamelan gong kebyar, gamelan angklung, gender wayang, and gamelan jegog. Past performances have also featured ensembles playing in other styles as well, including gamelan joged bumbung, kecak, gender batel, gamelan gambuh, genggong, and beleganjur. GSJ has also performed contemporary pieces featuring instruments from the Western tradition.

Talempong is a traditional music of the Minangkabau people of Western Sumatra, Indonesia. The talempong produce a static texture consisting of interlocking rhythms.

The gamelan gambang is a type of gamelan ensemble in Bali which uses four gambangs, a wooden xylophone-like instrument, as well as two sarons. It is considered an ancient and sacred ensemble, and is used for temple and funeral rites. It uses seven tones.

The gamelan salendro is a form of gamelan music found in West Java, Indonesia. It is played as an accompaniment to wayang golek performances and dances. It uses a similar ensemble as a small central Javanese gamelan, but has developed differently, and shows the more exuberant character.

Gamelan gender wayang is a style of gamelan music played in Bali, Indonesia. It is required for wayang and most sacred Balinese Hindu rituals. The smallest of gamelan ensembles, it requires only two players and is complete at four, the additional instruments doubling an octave above. Like other gamelan genres, it incorporates delicate interlocking melodies and active contrapuntal movement, yet poses unique challenges in technique and composition.

The Gamelan Sekaten is a ceremonial gamelan 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. On this celebration it is brought from the palace at 11 pm to two pavilions before the Great Mosque. It is played every day during that week except the Thursday night/Friday morning. On the eve of the birthday proper, it is returned at 11 pm.

The calung is a type of Indonesian bamboo xylophone originating from Baduy culture and commonly used in Baduy, Bantenese, Sundanese, Banyumasan, and Balinese performances. The calung (instrument) consists of multiple bamboo tubes which are struck at the base to produce a woody sound.

Gandrung is a traditional dance from Indonesia. Gandrung has many variations and is popular in Bali, Lombok and Eastern Java among the Balinese, Sasak and Javanese. The most popular variation is gandrung from the Banyuwangi region in the eastern peninsula of Java, so much that the city is often referred as Kota Gandrung or "the city of gandrung". Originally a ritual dance dedicated to the goddess of rice and fertility, Dewi Sri, it is currently performed as a social dance of courtship and love in communal and social events, or as a tourist attraction. Gandrung Sewu Festival is held at Banyuwangi annually.