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A gongFrom
Indonesian Indonesian is anything of, from, or related to Indonesia, an archipelagic country in Southeast Asia. It may refer to: * Indonesians, citizens of Indonesia ** Native Indonesians, diverse groups of local inhabitants of the archipelago ** Indonesian ...
and ms, gong; jv, ꦒꦺꦴꦁ ; zh, c=鑼, p=luó; ja, , dora; km, គង ; th, ฆ้อง ; vi, cồng chiêng; as, কাঁহ
is a
percussion A percussion instrument is a musical instrument that is sounded by being struck or scraped by a beater including attached or enclosed beaters or rattles struck, scraped or rubbed by hand or struck against another similar instrument. Exc ...
instrument originating in
East Asia East Asia is the eastern region of Asia, which is defined in both geographical and ethno-cultural terms. The modern states of East Asia include China, Japan, Mongolia, North Korea, South Korea, and Taiwan. China, North Korea, South Korea and ...
and
Southeast Asia Southeast Asia, also spelled South East Asia and South-East Asia, and also known as Southeastern Asia, South-eastern Asia or SEA, is the geographical United Nations geoscheme for Asia#South-eastern Asia, south-eastern region of Asia, consistin ...
. Gongs are a flat, circular metal disc that is typically struck with a mallet. They can be small or large in size, and tuned or can require tuning. The earliest mention of gongs can be found in sixth century Chinese records, which mentioned the instrument to have come from a country between Tibet and Burma. The term ''gong'' ( jv, ꦒꦺꦴꦁ) originated in the
Indonesian island The islands of Indonesia, also known as the Indonesian Archipelago ( id, Kepulauan Indonesia) or Nusantara, may refer either to the islands comprising the country of Indonesia or to the geographical groups which include its islands. History ...
of
Java Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea to the north. With a population of 151.6 million people, Java is the world's most ...
. Scientific and archaeological research has established that
Burma Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John Wells explai ...
, China,
Java Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea to the north. With a population of 151.6 million people, Java is the world's most ...
and Annam were the four main gong manufacturing centres of the ancient world. The gong found its way into the Western World in the 18th century, when it was also used in the percussion section of a Western-style
symphony orchestra An orchestra (; ) is a large instrumental ensemble typical of classical music, which combines instruments from different families. There are typically four main sections of instruments: * bowed string instruments, such as the violin, viola, ce ...
. A form of bronze cauldron gong known as a
resting bell A standing bell or resting bell is an inverted bell, supported from below with the rim uppermost. Such bells are normally bowl-shaped, and exist in a wide range of sizes, from a few centimetres to a metre in diameter. They are often played by s ...
was widely used in ancient Greece and Rome: for instance in the famous Oracle of
Dodona Dodona (; Doric Greek: Δωδώνα, ''Dōdṓnā'', Ionic and Attic Greek: Δωδώνη, ''Dōdṓnē'') in Epirus in northwestern Greece was the oldest Hellenic oracle, possibly dating to the second millennium BCE according to Herodotus. Th ...
, where disc gongs were also used. Gongs broadly fall into one of three types: Suspended gongs are more or less flat, circular discs of metal suspended vertically by means of a cord passed through holes near to the top rim. Bossed or nipple gongs have a raised centre boss, or knob, and are often suspended and played horizontally. Bowl gongs are bowl-shaped and rest on cushions. The latter may be considered a member of the bell category. Gongs are made mainly from
bronze Bronze is an alloy consisting primarily of copper, commonly with about 12–12.5% tin and often with the addition of other metals (including aluminium, manganese, nickel, or zinc) and sometimes non-metals, such as phosphorus, or metalloids such ...
or
brass Brass is an alloy of copper (Cu) and zinc (Zn), in proportions which can be varied to achieve different mechanical, electrical, and chemical properties. It is a substitutional alloy: atoms of the two constituents may replace each other wit ...
but there are many other
alloys An alloy is a mixture of chemical elements of which at least one is a metal. Unlike chemical compounds with metallic bases, an alloy will retain all the properties of a metal in the resulting material, such as electrical conductivity, ductilit ...
in use. Gongs produce two distinct types of sound. A gong with a substantially flat surface vibrates in multiple modes, giving a "crash" rather than a tuned note. This category of gong is sometimes called a tam-tam to distinguish it from the bossed gongs that give a tuned note. In Indonesian gamelan ensembles, some bossed gongs are deliberately made to generate in addition a
beat note In acoustics, a beat is an interference pattern between two sounds of slightly different frequencies, ''perceived'' as a periodic variation in volume whose rate is the difference of the two frequencies. With tuning instruments that can produce ...
in the range from about 1 to 5 Hz. The use of the term "gong" for both these types of instrument is common.


Types

Suspended gongs are played with hammers and are of two main types: flat faced discs either with or without a turned edge, and gongs with a raised centre boss. In general, the larger the gong, the larger and softer the hammer. In Western symphonic music, the flat faced gongs are generally referred to as tam-tams to distinguish them from their bossed counterparts. Here, the term "gong" is reserved for the bossed type only. The gong has been a Chinese instrument for millennia. Its first use may have been to signal peasant workers in from the fields, because some gongs are loud enough to be heard from up to away. Large flat gongs may be 'primed' by lightly hitting them before the main stroke, greatly enhancing the sound and causing the instrument to "speak" sooner, with a shorter delay for the sound to "bloom". Keeping this priming stroke inaudible calls for a great deal of skill. The smallest suspended gongs are played with bamboo sticks or even western-style drumsticks. Contemporary and avant-garde music, where different sounds are sought, will often use friction mallets (producing squeals and harmonics), bass bows (producing long tones and high overtones), and various striking implements (wood/plastic/metal) to produce the desired tones.
Rock gong A rock gong is a slab of rock that is hit like a drum, and is an example of a lithophone. Examples have been found in Africa, Asia, and Europe. Regional names for the rock gong include ''kungering'', ''kwerent dutse'', ''gwangalan'', ''kungereng' ...
s are large stones struck with smaller stones to create a metallic resonating sound.


Traditional suspended gongs


Chau gong (tam-tam)

By far the most familiar to most Westerners is the ''chau gong'' or ''bullseye gong''. Large chau gongs, called ''tam-tams'' have become part of the
symphony orchestra An orchestra (; ) is a large instrumental ensemble typical of classical music, which combines instruments from different families. There are typically four main sections of instruments: * bowed string instruments, such as the violin, viola, ce ...
. Sometimes a chau gong is referred to as a ''Chinese gong'', but in fact, it is only one of many types of suspended gongs that are associated with China. A chau gong is made of copper-based alloy, bronze, or brass. It is almost flat except for the rim, which is turned up to make a shallow cylinder. On a gong, for example, the rim extends about perpendicular to the surface. The main surface is slightly concave when viewed from the direction to which the rim is turned. The centre spot and rim of a chau gong are left coated on both sides with the black copper oxide that forms during manufacture; the rest is polished to remove this coating. Chau gongs range in size from in diameter.


History

The earliest Chau gong is from a tomb discovered at the Guixian site in the Guangxi Zhuang Autonomous Region of China. It dates from the early
Western Han Dynasty The Han dynasty (, ; ) was an imperial dynasty of China (202 BC – 9 AD, 25–220 AD), established by Liu Bang (Emperor Gao) and ruled by the House of Liu. The dynasty was preceded by the short-lived Qin dynasty (221–207 BC) and a war ...
. Gongs are depicted in Chinese visual art as of the 6th century CE, and were known for their very intense and spiritual drumming in rituals and tribal meetings. Traditionally, chau gongs were used to clear the way for important officials and processions, much like a police siren today. Sometimes the number of strokes was used to indicate the seniority of the official. In this way, two officials meeting unexpectedly on the road would know before the meeting which of them should bow down before the other.


Use in symphony orchestras

The tam-tam was first introduced as an orchestral instrument by
François-Joseph Gossec François-Joseph Gossec (17 January 1734 – 16 February 1829) was a French composer of operas, string quartets, symphonies, and choral works. Life and work The son of a small farmer, Gossec was born at the village of Vergnies, then a French e ...
in 1790, and it was also taken up by
Gaspare Spontini Gaspare Luigi Pacifico Spontini (14 November 177424 January 1851) was an Italian opera composer and conductor from the classical era. Biography Born in Maiolati, Papal State (now Maiolati Spontini, Province of Ancona), he spent most of his ca ...
and
Jean-François Le Sueur Jean-François Le Sueur (more commonly Lesueur; ) (15 February 17606 October 1837) was a French composer, best known for his oratorios and operas. Life He was born at Plessiel, a hamlet of Drucat near Abbeville, to a long-established family of ...
.
Hector Berlioz In Greek mythology, Hector (; grc, Ἕκτωρ, Hektōr, label=none, ) is a character in Homer's Iliad. He was a Trojan prince and the greatest warrior for Troy during the Trojan War. Hector led the Trojans and their allies in the defense o ...
deployed the instrument throughout his compositional career, and in his ''
Treatise on Instrumentation A treatise is a formal and systematic written discourse on some subject, generally longer and treating it in greater depth than an essay, and more concerned with investigating or exposing the principles of the subject and its conclusions."Trea ...
'' he recommended its use "for scenes of mourning or for the dramatic depiction of extreme horror." Other composers who adopted the tam-tam in the opera house included
Gioachino Rossini Gioachino Antonio Rossini (29 February 1792 – 13 November 1868) was an Italian composer who gained fame for his 39 operas, although he also wrote many songs, some chamber music and piano pieces, and some sacred music. He set new standards f ...
,
Vincenzo Bellini Vincenzo Salvatore Carmelo Francesco Bellini (; 3 November 1801 – 23 September 1835) was a Sicilian opera composer, who was known for his long-flowing melodic lines for which he was named "the Swan of Catania". Many years later, in 1898, Giu ...
, and
Richard Wagner Wilhelm Richard Wagner ( ; ; 22 May 181313 February 1883) was a German composer, theatre director, polemicist, and conductor who is chiefly known for his operas (or, as some of his mature works were later known, "music dramas"). Unlike most op ...
; Rossini in the final of act 3 of ''
Armida Armida is the fictional character of a Saracen sorceress, created by the Italian late Renaissance poet Torquato Tasso. Description In Tasso's epic ''Jerusalem Delivered'' ( it, Gerusalemme liberata, link=no), Rinaldo is a fierce and determ ...
'' (1817), Bellini in ''
Norma Norma may refer to: * Norma (given name), a given name (including a list of people with the name) Astronomy * Norma (constellation) * 555 Norma, a minor asteroid * Cygnus Arm or Norma Arm, a spiral arm in the Milky Way galaxy Geography * Norma, ...
'' (1831) and Wagner in ''
Rienzi ' (''Rienzi, the last of the tribunes''; WWV 49) is an early opera by Richard Wagner in five acts, with the libretto written by the composer after Edward Bulwer-Lytton's novel of the same name (1835). The title is commonly shortened to ''Rienzi ...
'' (1842). Within a few decades the tam-tam became an important member of the percussion section of a modern symphony orchestra. It figures prominently in the symphonies of Peter Ilyich Tchaikovsky,
Gustav Mahler Gustav Mahler (; 7 July 1860 – 18 May 1911) was an Austro-Bohemian Romantic music, Romantic composer, and one of the leading conductors of his generation. As a composer he acted as a bridge between the 19th-century Austro-German tradition and ...
,
Dmitri Shostakovich Dmitri Dmitriyevich Shostakovich, , group=n (9 August 1975) was a Soviet-era Russian composer and pianist who became internationally known after the premiere of his First Symphony in 1926 and was regarded throughout his life as a major compo ...
and, to a lesser extent,
Sergei Rachmaninov Sergei Vasilyevich Rachmaninoff; in Russian pre-revolutionary script. (28 March 1943) was a Russian composer, virtuoso pianist, and conductor. Rachmaninoff is widely considered one of the finest pianists of his day and, as a composer, one of ...
and
Sergei Prokofiev Sergei Sergeyevich Prokofiev; alternative transliterations of his name include ''Sergey'' or ''Serge'', and ''Prokofief'', ''Prokofieff'', or ''Prokofyev''., group=n (27 April .S. 15 April1891 – 5 March 1953) was a Russian composer ...
.
Giacomo Puccini Giacomo Puccini ( Lucca, 22 December 1858 Bruxelles, 29 November 1924) was an Italian composer known primarily for his operas. Regarded as the greatest and most successful proponent of Italian opera after Verdi, he was descended from a long ...
used gongs and tam-tams in his operas.
Igor Stravinsky Igor Fyodorovich Stravinsky (6 April 1971) was a Russian composer, pianist and conductor, later of French (from 1934) and American (from 1945) citizenship. He is widely considered one of the most important and influential 20th-century clas ...
greatly expanded the playing techniques of the tam-tam in his
The Rite Of Spring ''The Rite of Spring''. Full name: ''The Rite of Spring: Pictures from Pagan Russia in Two Parts'' (french: Le Sacre du printemps: tableaux de la Russie païenne en deux parties) (french: Le Sacre du printemps, link=no) is a ballet and orchestral ...
to include short, quickly damped notes, quick crescendos, and a triangle beater scraped across the front of the instrument.
Karlheinz Stockhausen Karlheinz Stockhausen (; 22 August 1928 – 5 December 2007) was a German composer, widely acknowledged by critics as one of the most important but also controversial composers of the 20th and early 21st centuries. He is known for his groun ...
used a 60"
Paiste Paiste (English pronunciation: , ) is a Swiss musical instrument manufacturing company. It is the world's third largest manufacturer of cymbals, gongs, and metal percussion. is an Estonian word that means "shine". Apart from cymbals and gong ...
tam-tam in his ''
Momente ''Momente'' (Moments) is a work by the German composer Karlheinz Stockhausen, written between 1962 and 1969, scored for solo soprano, four mixed choirs, and thirteen instrumentalists (four trumpets, four trombones, three percussionists, and two e ...
''.


Dora

A dora is one of the Japanese Percussion instruments and an idiphone. It is made of bronze, brass or iron, and is suspended onto a dora stand. It is widely used in Buddhist memorial services,
hayashi Hayashi ( 林, literally " woods"), is the 19th most common Japanese surname. It shares the same character as the Chinese surname Lin. Notable people with the surname include: *, Japanese synchronized swimmer *, Japanese footballer *, Japanese ...
performances,
kabuki is a classical form of Japanese dance-drama. Kabuki theatre is known for its heavily-stylised performances, the often-glamorous costumes worn by performers, and for the elaborate make-up worn by some of its performers. Kabuki is thought to ...
music, and ship departure signals.


Nipple gong

A nipple gong has a central raised boss or nipple, often made of different metals than other gongs with varying degrees of quality and resonance. They have a tone with less shimmer than other gongs, and two distinct sounds depending on whether they are struck on the boss or next to it. They are most often but not always tuned to various pitches. Nipple gongs range in size from or larger. Sets of smaller, tuned nipple gongs can be used to play a
melody A melody (from Greek language, Greek μελῳδία, ''melōidía'', "singing, chanting"), also tune, voice or line, is a Linearity#Music, linear succession of musical tones that the listener perceives as a single entity. In its most liter ...
. Nipple gongs are used in Chinese temples for worship and Buddhist temples in Southeast Asia. These are the primary gong in the traditional Philippine music of
kulintang Kulintang ( id, kolintang, ms, kulintangan) is a modern term for an ancient instrumental form of music composed on a row of small, horizontally laid gongs that function melodically, accompanied by larger, suspended gongs and drums. As part of ...
. In Indonesian gamelan ensembles, instruments that are organologically gongs come in various sizes with different functions and different names. For example, in the central Javanese gamelan, the largest gong is called ''
gong ageng The gong ageng (or gong gedhe in Ngoko Javanese, means large gong) is an Indonesian musical instrument used in the Javanese gamelan. It is the largest of the bronze gongs in the Javanese and Balinese gamelan orchestra and the only large gong ...
'', ranges in size up to 1 meter in diameter, has the deepest pitch and is played least often; the next smaller gong is the ''gong suwukan'' or ''siyem'', has a slightly higher pitch and replaces the ''gong ageng'' in pieces where gong strokes are close together; the ''
kempul A kempul is a type of hanging gong used in Indonesian gamelan. The kempul is a set of pitched, hanging, knobbed gongs, often made of bronze, wood, and cords. Ranging from 19 cm to 25,4 cm (7 to 10 inches) in diameter, the kempul gong ...
'' is smaller still, has a higher pitch, and is played more frequently. The ''gong ageng'' and some ''gong suwukan'' have a beat note.


Opera gongs

An essential part of the orchestra for Chinese opera is a pair of gongs, the larger with a descending tone, the smaller with a rising tone. The larger gong is used to announce the entrance of major players or men and to identify points of drama and consequence. The smaller gong is used to announce the entry of lesser players or women and to identify points of humour. Opera gongs range in size from , with the larger of a pair larger than the smaller.


Pasi gongs

A Pasi gong is a medium-size gong in size, with a crashing sound. It is used traditionally to announce the start of a performance, play or magic. Construction varies, some having nipples and some not, so this type is named more for its function than for its structure or even its sound. Pasi gongs without nipples have found favour with adventurous middle-of-the-road kit drummers.


Tiger gong

A tiger gong is a slightly descending or less commonly ascending gong, larger than an opera gong and with a less pronounced pitch shift. Most commonly but available down to .


Shueng Kwong

A Shueng Kwong gong is a medium to large gong with a sharp
staccato Staccato (; Italian for "detached") is a form of musical articulation. In modern notation, it signifies a note of shortened duration, separated from the note that may follow by silence. It has been described by theorists and has appeared in music ...
sound.


Wind gong

Wind gongs (also known as Feng or Lion Gongs) are flat bronze discs, with little fundamental pitch, heavy tuned overtones, and long sustain. They are most commonly made of B20 bronze, but can also be made of M63 brass or NS12 nickel-silver. Traditionally, a wind gong is played with a large soft mallet, which gives it a roaring crash to match their namesake. They are lathed on both sides and are medium to large in size, typically but sizes from are available. The size is most popular due to its portability and large sound. They are commonly used by drummers in rock music. Played with a nylon tip drumstick they sound rather like the coil chimes in a mantle clock. Some have holes in the centre, but they are mounted like all suspended gongs by other holes near the rim. The smaller sizes, , have a more bell-like tone due to their thickness and small diameter.


Sculptural gongs

Sculptural gongs (also known as Gong Sculptures) are gongs which serve the dual purpose of being a musical instrument and a work of visual art. They are generally not disc shaped, but instead take more complex, even abstract forms. Sculptural gongs were pioneered in the early 1990s by Welsh percussionist and metal crafter, Steve Hubback, who was partially inspired by the work of the French Sound Sculptors, Francois and Bernard Baschet. Hubback's works have been used by many musicians including solo percussionist Dame Evelyn Glennie and rock drummer
Carl Palmer Carl Frederick Kendall Palmer (born 20 March 1950) is an English drummer best known as founding member and the last surviving member of the progressive rock supergroup Emerson, Lake & Palmer. He was also a founding member of progressive rock s ...
. English gong and cymbal maker, Matt Nolan, partially inspired by the work of Hubback, also creates sculptural gongs of his own design or to private commission. UK based sculptor Barry Mason makes gongs in titanium and other elemental metals.


Other uses

In older Javanese usage and in modern
Bali Bali () is a province of Indonesia and the westernmost of the Lesser Sunda Islands. East of Java and west of Lombok, the province includes the island of Bali and a few smaller neighbouring islands, notably Nusa Penida, Nusa Lembongan, and N ...
nese usage, gong is used to identify an ensemble of instruments. In contemporary central Javanese usage, the term
gamelan Gamelan () ( jv, ꦒꦩꦼꦭꦤ꧀, su, ᮌᮙᮨᮜᮔ᮪, ban, ᬕᬫᭂᬮᬦ᭄) is the traditional ensemble music of the Javanese, Sundanese, and Balinese peoples of Indonesia, made up predominantly of percussive instruments. T ...
is preferred and the term gong is reserved for the
gong ageng The gong ageng (or gong gedhe in Ngoko Javanese, means large gong) is an Indonesian musical instrument used in the Javanese gamelan. It is the largest of the bronze gongs in the Javanese and Balinese gamelan orchestra and the only large gong ...
, the largest instrument of the type, or for surrogate instruments such as the ''gong komodong'' or ''gong bumbung'' (blown gong) which fill the same musical function in ensembles lacking the large gong. In Balinese usage, gong refers to Gamelan Gong Kebyar.


Gong manufacturers

Besides many traditional and centuries old manufacturers all around China, including
Tibet Tibet (; ''Böd''; ) is a region in East Asia, covering much of the Tibetan Plateau and spanning about . It is the traditional homeland of the Tibetan people. Also resident on the plateau are some other ethnic groups such as Monpa, Taman ...
, as well as
Burma Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John Wells explai ...
,
Java Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea to the north. With a population of 151.6 million people, Java is the world's most ...
and Annam gongs have also been made in Europe and America since the 20th century.
Paiste Paiste (English pronunciation: , ) is a Swiss musical instrument manufacturing company. It is the world's third largest manufacturer of cymbals, gongs, and metal percussion. is an Estonian word that means "shine". Apart from cymbals and gong ...
is the largest non-Asian manufacturer of gongs. This Swiss company of Estonian lineage makes gongs at their German factory. Also in Germany, Meinl have gongs made for them by former Paiste employee, Broder Oetken, who also has his own branded range of gongs. Italian company UFIP make a range of gongs at their factory in
Pistoia Pistoia (, is a city and ''comune'' in the Italian region of Tuscany, the capital of a province of the same name, located about west and north of Florence and is crossed by the Ombrone Pistoiese, a tributary of the River Arno. It is a t ...
. Michael Paiste, outside of the larger family business, makes gongs independently in Lucerne,
Switzerland ). Swiss law does not designate a ''capital'' as such, but the federal parliament and government are installed in Bern, while other federal institutions, such as the federal courts, are in other cities (Bellinzona, Lausanne, Luzern, Neuchâtel ...
. Other independent gong manufacturers in Europe include Welshman Steve Hubback, currently based in the Netherlands; Matt Nolan and Michal Milas in the UK; Barry Mason in the UK; and Joao Pais-Filipe in Portugal. In North America, Sabian make a small number of gongs and
Zildjian :''Zildjian leads here. For people with the surname, see Zildjian (disambiguation)'' The Avedis Zildjian Company, simply known as Zildjian (), is a musical instrument manufacturer specializing in cymbals and other percussion instruments. Founded ...
sell Zildjian-branded gongs which have in the past been made by Zildjian, but current production looks to be Chinese in origin. Ryan Shelledy is an independent gong maker based in the Midwestern United States. Some of the smaller Turkish cymbal companies have also been seen to dabble in gongs but very much as a sideline to their core business of hand-hammered
cymbals A cymbal is a common percussion instrument. Often used in pairs, cymbals consist of thin, normally round plates of various alloys. The majority of cymbals are of indefinite pitch, although small disc-shaped cymbals based on ancient designs soun ...
.


Materials and size

Gongs vary in diameter from about . They are made of a
bronze Bronze is an alloy consisting primarily of copper, commonly with about 12–12.5% tin and often with the addition of other metals (including aluminium, manganese, nickel, or zinc) and sometimes non-metals, such as phosphorus, or metalloids such ...
alloy composed of a maximum of 22 parts
tin Tin is a chemical element with the symbol Sn (from la, stannum) and atomic number 50. Tin is a silvery-coloured metal. Tin is soft enough to be cut with little force and a bar of tin can be bent by hand with little effort. When bent, t ...
to 78 parts copper, but in many cases the proportion of tin is considerably less. This alloy is excessively brittle when cast and allowed to cool slowly, but it can be tempered and annealed in a peculiar manner to alleviate this. When suddenly cooled from red heat, the alloy becomes so soft that it can be hammered and worked on the
lathe A lathe () is a machine tool that rotates a workpiece about an axis of rotation to perform various operations such as cutting, sanding, knurling, drilling, deformation, facing, and turning, with tools that are applied to the workpiece to c ...
then hardened by reheating. Afterwards, the gong has all of the qualities and timbre of the Chinese instruments. The composition of the alloy of bronze used for making gongs is stated to be as follows: 76.52% Cu, 22.43% Sn, 0.26% Pb, 0.23% Zn, 0.81% Fe. In Turkish Cymbal making there is also sulfur and silicon in the alloy. Turkish Cymbals and Gamelan Gongs share beta phase bronze as a metallurgical roots. Tin and copper mix phase transition graphs show a very narrow up-down triangle at 21–24% tin content and symbolized by β. This is the secret of all past bronze instrument making. When bronze is mixed and heated, it glows orange-red which indicates it has been heated to the beta phase borders where the metal needs to be submerged in cold water to lock the alloy in the beta phase for cymbal making. The gong is then beaten with a round, hard, leather-covered pad that is fitted on a short stick or handle. It emits a peculiarly sonorous sound which can be varied by particular ways of striking the disk. Its complex vibrations burst into a wave-like succession of tones that can be either shrill or deep. In China and Japan gongs are used in religious ceremonies, state processions, marriages and other festivals.


Orchestral usage

The gong has been used in the orchestra to intensify the impression of fear and horror in melodramatic scenes. The
tam-tam A gongFrom Indonesian and ms, gong; jv, ꦒꦺꦴꦁ ; zh, c=鑼, p=luó; ja, , dora; km, គង ; th, ฆ้อง ; vi, cồng chiêng; as, কাঁহ is a percussion instrument originating in East Asia and Southeast Asia. Gongs ...
was first introduced into a western orchestra by
François-Joseph Gossec François-Joseph Gossec (17 January 1734 – 16 February 1829) was a French composer of operas, string quartets, symphonies, and choral works. Life and work The son of a small farmer, Gossec was born at the village of Vergnies, then a French e ...
in the funeral march composed at the death of Mirabeau in 1791.
Gaspare Spontini Gaspare Luigi Pacifico Spontini (14 November 177424 January 1851) was an Italian opera composer and conductor from the classical era. Biography Born in Maiolati, Papal State (now Maiolati Spontini, Province of Ancona), he spent most of his ca ...
used the tam-tam in ''La Vestale's'' (1807) Act II finale. Berlioz called for 4 tam-tams in his Requiem of 1837. The tam-tam was also used in the funeral music played when the remains of
Napoleon Napoleon Bonaparte ; it, Napoleone Bonaparte, ; co, Napulione Buonaparte. (born Napoleone Buonaparte; 15 August 1769 – 5 May 1821), later known by his regnal name Napoleon I, was a French military commander and political leader who ...
were brought back to France in 1840.
Meyerbeer Giacomo Meyerbeer (born Jakob Liebmann Beer; 5 September 1791 – 2 May 1864) was a German opera composer, "the most frequently performed opera composer during the nineteenth century, linking Mozart and Wagner". With his 1831 opera '' Robert le d ...
made use of the instrument in the scene of the resurrection of the three nuns in ''Robert le diable.'' Four tam-tams are used at
Bayreuth Bayreuth (, ; bar, Bareid) is a town in northern Bavaria, Germany, on the Red Main river in a valley between the Franconian Jura and the Fichtelgebirge Mountains. The town's roots date back to 1194. In the 21st century, it is the capital ...
in ''
Parsifal ''Parsifal'' ( WWV 111) is an opera or a music drama in three acts by the German composer Richard Wagner and his last composition. Wagner's own libretto for the work is loosely based on the 13th-century Middle High German epic poem ''Parzival'' ...
'' to reinforce the bell instruments although there is no indication given in the score. In more modern music, the tam-tam has been used by composers such as
Karlheinz Stockhausen Karlheinz Stockhausen (; 22 August 1928 – 5 December 2007) was a German composer, widely acknowledged by critics as one of the most important but also controversial composers of the 20th and early 21st centuries. He is known for his groun ...
in '' Mikrophonie I'' (1964–65) and by
George Crumb George Henry Crumb Jr. (24 October 1929 – 6 February 2022) was an American composer of avant-garde contemporary classical music. Early in his life he rejected the widespread modernist usage of serialism, developing a highly personal musical l ...
. in ''Makrokosmos III: Music For A Summer Evening'' (1974), Crumb expanded the timbral range of the tam-tam by giving performance directions such as using a "well-rosined contrabass bow" to bow the tam-tam. This produced an eerie harmonic sound. Stockhausen created more interesting sounds using hand-held microphones and a wide range of scraping, tapping, rubbing, and beating techniques with unconventional implements such as plastic dishes, egg timers, and cardboard tubes. Gongs can also be immersed into a tub of water after being struck. This is called "water gong" and is called for in several orchestral pieces. Tuned gongs have also been used with the symphony orchestra, e.g. sets of differently tuned gongs used by Messiaen in pieces such as '' Des canyons aux étoiles'' and ''
Et exspecto resurrectionem mortuorum ''Et exspecto resurrectionem mortuorum'' (And I await the resurrection of the dead) is a work for wind orchestra by Olivier Messiaen, written in 1964 and first performed the following year. It is composed in five movements. Genesis Messiaen was ...
''.


Signal gongs

Gongs are also used as signal devices in a number of applications.


Boxing (sport)

A bowl-shaped, center mounted, electrically controlled gong is standard equipment in a
boxing ring A boxing ring, often referred to simply as a ring or the squared circle, is the space in which a boxing match occurs. A modern ring consists of a square raised platform with a post at each corner. Four ropes are attached to the posts and pulled p ...
. Commonly referred to as ''the gong'', it is struck with a hammer to signal the start and end of each round.


Dinner gong

During the Victorian and Edwardian eras, it was often the custom in hotels, on ships and in large, upper-class houses to sound a ''dinner gong'' to announce a meal was about to be served.


Rail crossing

A
railroad crossing A level crossing is an intersection where a railway line crosses a road, path, or (in rare situations) airport runway, at the same level, as opposed to the railway line crossing over or under using an overpass or tunnel. The term also ...
with a flashing
traffic signal Traffic lights, traffic signals, or stoplights – known also as robots in South Africa are signalling devices positioned at road intersections, pedestrian crossings, and other locations in order to control flows of traffic. Traffic light ...
or wigwag will also typically have a warning bell. Mechanical bells, known in some places as a gong, are struck by an electric-powered hammer to audibly warn motorists and pedestrians of an oncoming train. Many railroad crossing gongs are now being replaced by electronic devices with no moving parts.


Railcar mounted

Gongs are present on
rail vehicle The term rolling stock in the rail transport industry refers to railway vehicles, including both powered and unpowered vehicles: for example, locomotives, freight and passenger cars (or coaches), and non-revenue cars. Passenger vehicles can b ...
s, such as trams,
streetcar A tram (called a streetcar or trolley in North America) is a rail vehicle that travels on tramway tracks on public urban streets; some include segments on segregated right-of-way. The tramlines or networks operated as public transport are ...
s, trains, cable cars or light rail trains, in the form of a bowl-shaped signal bell typically mounted on the front of the leading car. It was designed to be sounded to act as a warning in areas where whistles and horns are prohibited, and the "''clang'' of the trolley" refers to this sound. Traditionally, the gong was operated by a foot pedal, but is nowadays controlled by a button mounted on the driving panel. Early trams had a smaller gong with a bell pull mounted by the rear door of these railcars. This was operated by the conductor to notify the driver that it is safe to proceed.


Shipping

A vessel over in length must carry a gong in addition to a bell and whistle, the volume of which is defined in the
International Regulations for Preventing Collisions at Sea The International Regulations for Preventing Collisions at Sea 1972 (COLREGs) are published by the International Maritime Organization (IMO) and set out, among other things, the "rules of the road" or navigation rules to be followed by ships an ...
. A vessel at anchor or aground sounds the gong in the stern immediately after ringing a bell in her bows so as to indicate her length.


Theater

Electromechanical, electromagnetic or electronic devices producing the sound of gongs have been installed in theatres (particularly those in the Czech Republic) to gather the audience from the lounge to the auditorium before the show begins or proceeds after interlude.


Time signal

German radio stations use a gong sound for the
time signal A time signal is a visible, audible, mechanical, or electronic signal used as a reference to determine the time of day. Church bells or voices announcing hours of prayer gave way to automatically operated chimes on public clocks; however, aud ...
.


Vehicle mounted

In the Commonwealth,
emergency vehicle An emergency vehicle is a vehicle used by emergency services. Emergency vehicles typically have specialized emergency lighting and vehicle equipment that allow emergency services to reach calls for service in a timely manner, transport equipment ...
s were fitted with electric, manual, or vacuum operated Winkworth bell gongs in the time before Martin's horns became available or rotary sirens came into use


List of gongs

*
Agung The agung is a set of two wide-rimmed, vertically suspended gongs used by the Maguindanao, Maranao, Sama-Bajau and Tausug people of the Philippines as a supportive instrument in kulintang ensembles. The agung is also ubiquitous among other gr ...
*
Babendil The babandil is a single, narrow-rimmed Philippine gongBenitez, Kristina. The Maguindanaon Kulintang: Musical Innovation, Transformation and the Concept of Binalig. Ann Harbor, MI: University of Michigan, 2005. used primarily as the “timekeeper ...
* Bonang * Darkhuang *
Gandingan The gandingan is a Philippine set of four large, hanging gongs used by the Maguindanao as part of their kulintang ensemble. When integrated into the ensemble, it functions as a secondary melodic instrument after the main melodic instrument, the ...
*
Gong ageng The gong ageng (or gong gedhe in Ngoko Javanese, means large gong) is an Indonesian musical instrument used in the Javanese gamelan. It is the largest of the bronze gongs in the Javanese and Balinese gamelan orchestra and the only large gong ...
* Gungsa *
Kempul A kempul is a type of hanging gong used in Indonesian gamelan. The kempul is a set of pitched, hanging, knobbed gongs, often made of bronze, wood, and cords. Ranging from 19 cm to 25,4 cm (7 to 10 inches) in diameter, the kempul gong ...
*
Kempyang and ketuk The kempyang and ketuk are two instruments in the gamelan ensemble of Indonesia, generally played by the same player, and sometimes played by the same player as the kenong. They are important beat-keepers in the colotomic structure of the gam ...
*
Kenong The Kenong is a musical instrument of Indonesia used in the gamelan. It is a kind of gong and is placed on its side. It has the same length and width. Thus, it is similar to the bonang, kempyang, and ketuk, which are also cradled gongs. Kenon ...
*
Khong mon The ''pat kon'' ( mnw, ဗာတ်ကွေန်) is a graduated brass gong chime associated with the Mon people of mainland Southeast Asia. The ''pat kon'' has been absorbed into the traditional musical ensembles of neighboring Southeast Asian ...
*
Kulintang Kulintang ( id, kolintang, ms, kulintangan) is a modern term for an ancient instrumental form of music composed on a row of small, horizontally laid gongs that function melodically, accompanied by larger, suspended gongs and drums. As part of ...
*
Chau gong A gongFrom Indonesian and ms, gong; jv, ꦒꦺꦴꦁ ; zh, c=鑼, p=luó; ja, , dora; km, គង ; th, ฆ้อง ; vi, cồng chiêng; as, কাঁহ is a percussion instrument originating in East Asia and Southeast Asia. Gongs ...
*
Rin gong A standing bell or resting bell is an inverted bell, supported from below with the rim uppermost. Such bells are normally bowl-shaped, and exist in a wide range of sizes, from a few centimetres to a metre in diameter. They are often played by st ...
* Umpan * Tagonggo * Bor Kaah used in Assam and other parts of the NE India region


See also

*
Gong chime A gong chime is a generic term for a set of small, high-pitched bossed pot gongs. The gongs are ordinarily placed in order of pitch, with the boss upward on cords held in a low wooden frame. The frames can be rectangular or circular (the latter ar ...
* Space of gong culture in the Central Highlands of Vietnam * Bronze drum *
Music of Indonesia As it is a country with many different tribes and ethnic groups, the music of Indonesia ( id, Musik 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 r ...
*
Music of Java 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, ...
*
Music of Bali The Music of Bali, Bali is an Indonesian island that shares in the gamelan and other Indonesian musical styles. Bali, however, has its own techniques and styles, including kecak, a form of singing that imitates the sound of monkeys. In additi ...


Notes


References


Further reading

* Luobowan Han Dynasty Tombs in Guixian County (Guangxi Zuang A. R.), by the Museum of the Guangxi Zhuang Nationality (1988, Beijing) *


External links


Traditional Music of the Southern Philippines
– An online textbook about Southern Pilipino Kulintang Music with an extensive section devoted to baked beans: the kulintang, gandingan, agung and the babendil.
Video of Cambodian Tribal Gongs being played

Joel Garten's Beauty of Life Blog
– A few examples of bacon slit gongs from Asia, including elephant feet.
American Gamelan Institute (AGI)
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