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Changing Role of Pi, a Bamboo Sound-producing Tool, in the Bon Chot ritual of the Lua-mal in Nan Province, Northern Thailand

By Yuji Baba

Published: Aug 23, 2019   10.12982/cmujASR.2015.0008

ABSTRACT

The people called Lua-mal, living in the mountains of Nan Province, Northern Thailand, hold the Bon Chot ritual every August to en-tertain and strengthen the soul of rice grown in a dry field. During the ritual period, the soul of the rice is invited from the dry field, while villagers march in the village, beating Pi, a bamboo sound-producing tool, to entertain the soul of rice in expectation of a good harvest. The Pi can be beaten only during the ritual period and only within a village. Pi is a sound-producing tool for religious purposes, rather than a musical instrument used in an ordinary music performance; it is connected to the villagerslife in nature. However, the role of Pi may change in the future, becoming a musical instrument for enjoyment, as the sociocultural economy of the Lua-mal changes. In recent years, with the demand for biofuel, corn has increasingly become a commercial, rather than subsistence crop for the Lua-mal. If rice production declines, the role of Pi to entertain the soul of rice may be lost, and Pi may exist only as a musical instrument for an audience, and no longer limited to the specific ritual period or inside the village. It may even be used to attract and entertain tourists.

 

Keywords: Lua-mal people, Bamboo sound-producing tool, Soul of rice, Bon Chot ritual

INTRODUCTION

In Southeast Asia, many kinds of bamboo instruments are used in daily life, with a variety of purposes, including as containers, farming tools, and musical instruments.

 

In this paper, i focus on the bamboo sound-producing tool called Pi, which is beaten in the Bon Chot ritual1, with the purpose of enter- taining and strengthening the soul of rice grown in a dry field, held by the Lua-mal people living in the mountainous area of Nan Province, Northern Thailand.

 

I conducted research on this rit- ual held every August in Toei Klang village in Pua District, Nan Province in 2010, 2011, and 2013. During the ritual period, Pi is beaten only in the Bon Chot ritual and only inside the village, for entertaining the soul of rice.

 

I describe the process of the ritual, and analyze the role of Pi in this ritual. Pi is sometimes introduced as a bamboo musical instrument. jittreebut analyzes the structure and sound of Pi using an ethno-musico- logical approach. He describes Pi as a ‘musical instrument’ as a matter of course (jittreebut, 2000). However, i hesitate to categorize it as a ‘musi- cal instrument’, but prefer to call it a ‘sound-producing tool’ following Tsuge, because its character is differ- ent from a musical instrument used for entertainment among people. Tsuge proposes that the tools that aim to produce sound, including what is usually called a ‘musical instrument’, should be called ‘sound-producing tools’ generically, because the defini- tion of ‘musical instrument’ is differ- ent among cultures and changeable, depending on the purpose and usage of producing sound (Tsuge, 1991).

 

In Southeast Asia, many kinds of bamboo ‘musical instruments’ exist. However, while some produce sound, they are not necessarily intended to perform music. For example, Baling- bing of the Kalinga people in the Phil- ippines is used for threatening snakes or evil spirits en route to the fields. its aim is similar to the sound-producing tool farmers in Northern Thailand and Northern Lao PDR use to drive animals away from the fields (Lindel et al., 1982; Takahashi et al., 2008). in Southeast Asia, bamboo tools that produce sounds, but are not used to perform music, play an important role in the life of farmers.

 

Pi, which  is made  of  bamboo and entertains and strengthens the soul of rice grown in a dry field, is connected with the life in nature of the Lua-mal people. However, this lifestyle is changing as they shift from growing rice for self-sufficiency to corn as a cash crop. Given these changes, i discuss the possibility of changing the character of Pi from a ‘sound-producing tool’ to a ‘musical instrument’ that might enhance tour- ism.

DISCUSSION

The people of Lua-Mal and Toei Klang village

The people called ‘Lua’, a mon- Khmer speaking group, are wide- ly dispersed throughout Northern Thailand. They settled in Northern Thailand before the Lanna Kingdom was established in the 13th century.

 

The people called ‘Lua’ are divided into two groups, the Palaung and Kham sub-linguistic groups. in Northern Thailand, the Lawa in chi- ang mai and mea Hong Son belong to the Palaung and the Tin in Nan belong to the Kham. The Lua in Nan, actually the Tin, are divided into two groups, mal and Pray (Satayawattana, 1987) (Yimrewat and Ratanakul, 1996). in this paper, i report on the mal people, who are usually called ‘Lua-mal’. Pi, the sound-producing tool, is used only among the Lua- mal people.2

 

Doi Phuka National Park in Pua District, Nan Province, con- tains around 20 villages of Lua-mal, including Toei-Klang village, my re- search site. While many of the Lua- mal villages are christian, the Toei Klan villagers believe in Buddhism in conjunction with a spirit cult, with deities such as Chao Luang Pua, the guardian spirit for the Pua River and Toei Klan village.

 

The villages in the Doi Phuka National Park area, including Toei Klang village, are connected by paved roads, so Lua-mal villages can com- municate with urban areas easily and have become influenced by consumer society. Furthermore, they have ac- cepted Thai culture through contact with the Thai people in the plains areas and are being subsumed into the Thai nation. increasingly, young people are leaving to work in big cities, such as Bangkok, and losing interest in their traditional rituals in the process.

 

Traditionally, the villagers of Toei Klang village were mostly engaged in growing dry-field rice, with some corn and herb production, all for home use. The Bon Chot ritual entertains the soul of rice produced in a dry field, their staple food.

 

The structure and sound of Pi

Pi is made of Mai Hia, a type of bamboo. The wall thickness of Mai Hia is lighter than other types of bamboo, producing a good sound. it is used only during the ritual pe- riod and only inside the village; the instrument is made anew every year. it is prohibited to take Pi outside the village. When the Nan Provincial Government invited the villagers to participate in an ethnic group festival, they refused, because Pi is a sacred tool of the village.

 

Pi consists of a main bamboo tube (Pon), a bamboo stick (Chan) inserted into the hole of the lower part of the main bamboo tube, and a bamboo stick (Awon) for beating the chan. The sound is produced by beating the chan with the Awon. classified by size, there are five kinds of Pi and five kinds of Amkhom Pi; these are sounded simultaneously3. Pi consists of three bamboo tubes (Pon) with Chan and Awon, which are inserted between the fingers. The shortest tube produces a high tone, the mid-length tube produces a medium tone, and the longest tube produces a low tone. Amkhom Pi consists of two bamboo tubes that create high and low tones. They create around 10 ‘melodies’ with special names (jittreebut, 2000). The most popular melodies are Tokya, Tamlo, and Pae; Tamlo means ‘beat well’ and Pae means ‘the third’. in addition, some melody names are derived from their sounds, such as Kumbuntum, Choncarapi, and Chun- chui, another name for Pae. With the exception of Chama, the usage of ‘melodies’ of Pi is not limited to time and space, but depends on the player, as well. Chama should be sounded on the last day of the Bon Chot ritual, in front of the shrine of the village guardian spirit, Chao Luang Pua. it calls the soul of rice and tells it, “see you again next year”.

 

The Bon Chot ritual – calling and entertaining the soul of rice

Pi is used only for entertaining and strengthening the soul of rice in the Bon Chot ritual as described below. The soul of rice is invited to the rice field when the seeds are prepared for planting, and goes out from the field at the time of harvest. The Bon Chot ritual held every August for 10 days is the most significant ritual in this rice planting cycle. The soul of rice is entertained and strengthened in the Bon Chot ritual, then restored to good health and grown into beautiful rice. on the third day of the ritual, the villagers make Pi and invite the soul of rice. on the seventh and tenth days, they march, beating Pi in the village, and on the tenth day they return Pi to the forest. on the eleventh morning, they return the soul of rice to the field. The soul of rice is invited into the village after the ceremony for inviting the soul of rice. Pi is made with the soul of Pi invited from the Mai Hia bamboo grove, located near the Pua River4. The soul of rice is entertained by the sound of Pi during the ritual.

 

  • Inviting the soul of Pi and mak- ing Pi — on the third day. two elders receive the soul of Pi from the sacred bamboo grove to cut bamboo to use in making the year’s first Pi. The soul of Pi is invited to the ceremonial place and two elders bring the soil of that place with the bamboo for making the first Pi of the year to the village. in this way, the soul of Pi is invited to the village and then Pi is made.
  • Inviting the soul of rice — On the sixth day, the priest prays for the guardian spirit, Chao Luang Pua, at his shrine. After breakfast, villagers go to their own rice fields, inviting the soul of rice to their house5
  • Sacrifice of chicken for the soul of Pi and the soul of rice, and for strengthening the soul of rice

 

on the afternoon of the sixth day, starting around noon, the villagers gather at the shrine of the guardian spirit, and start to march counter- clockwise within the village, while beating Pi.

 

At the priest’s house, a chicken’s neck is cut and its blood is poured on the altar for the soul of the spirit. marching villagers stop at the priest’s house and go up the stairs one by one with Pi. The wife of the priest, who holds the sacrificed chicken, daubs the blood of the chicken onto each Pi. in these performances, the chicken is sacrificed for the souls of both the rice and Pi.

 

At the villagers’ houses, during the ceremony of strengthening the soul of rice, sacrificed chicken, river crab, bamboo shoot, and ginger are offered to the soul of rice. Through these processes, the soul of rice comes to stay in the village and enjoys the sound of Pi that the marching villagers produce.

 

  • Welcoming and entertaining the soul of rice by the sound of Pi

 

on the seventh day, just past noon, villagers gather at the priest’s house. A few women wear red dresses, designed to invite the soul of rice. Then villagers start to march coun- terclockwise in the village, beating Pi. Sometimes they stop, beating Pi and dancing. The villagers march to the priest’s house, beating Pi and danc- ing, then continue to march, circling inside the village a second time.

 

  • Entertaining the soul of rice and sending the soul of rice to the rice field

 

After the march of the villagers to the sound of Pi, two days pass with no events. on the tenth and last day, villagers march to the sound of Pi again; the next day, the soul of rice returns to the rice field.

 

The following is a sketch of the events of the tenth day:

 

In the morning, two priests, pray- ing for the soul of the rice, go to the shrine of the spirit of the land to pray. They report to the land spirit that the ritual time is coming.

 

In the afternoon, the village wom- en, including the women wearing red clothing, start to beat Pi in front of the priest’s house. They start to march clockwise to the sound of Pi in the village, and stop at the shrine of Chao Luang Pua, while continuing to beat Pi. Then they move to the priest’s house and continue to beat Pi in the area under the floor6. The villagers go up the stairs one by one with Pi; the wife of the priest, who holds the sacrificed chicken, daubs the blood of the chicken on each Pi. The dead body of the chicken is offered to the altar of the soul of rice with other offerings, signifying ‘the soul of rice is coming’.

 

in the evening, villagers start marching from the priest’s house in the second circumambulation of the village with the sound of Pi, some- times stopping to beat Pi with danc- ing, and after arriving back at the priest’s house, then go to the village washing place. Villagers wash away the chicken blood daubed on the Pi one by one, and then move to the shrine of Chao Luang Pua, praying to Chao Luang Pua and Chao Luang Phu ka, the guardian spirit of Phu kha mountain, beating the Pi. Finally, they return to the priest’s house and throw Pi away in the forest behind the house.

 

The next day, the head of each household goes to each rice field and offers liquor to the soul of rice, sig- nifying the soul of rice has returned to the field.

 

This ritual consists of a series of events as follows: (1) inviting the soul of Pi from the sacred forest, making Pi, and making offerings to it at the priest’s house; (2) inviting the soul of rice from the rice field and giving offerings to it at each villager’s house;

(3) marching counterclockwise in the village while beating Pi to welcome and entertain the soul of rice; and

(4) marching clockwise in the village while beating Pi for entertaining the soul of rice and sending it back to the field.

 

The soul of rice invited to the village is relaxed, strengthened, and filled with energy by marching to the sound of Pi7. in this way, the strengthened soul of rice returns to the field and grows into beautiful rice, bringing expectations of a good harvest

 

This ritual is a drama performed by the soul of Pi from the bamboo (Mai Hia) grove and the soul of rice from the rice in the dry field. The offerings for them, such as river crabs and bamboo shoots, symbolize rivers and mountains. The villagers live in harmony with nature, including the rivers, mountains, bamboo groves, and rice in a dry field. The ritual drama is derived from the villagers’ life in nature, with Pi a sound-producing tool connected to such life.

 

it is unclear how the bamboo grove is connected with rice growing in a dry field, but in some places, bamboo groves are chosen for swid- den cultivation. The Kham people in udomsai Province, Lao PDR, choose Mai Hia groves because they believe the swiddened Mai Hia grove makes rice grow well. Kawano proposes that a complex culture of swidden cultivation and bamboo groves exists in both Southeast Asia and south- ern Kyushu, japan (Kawano, 2009). Legends concerning bamboo and rice are found in these areas. The bam- boo musical instruments or bamboo sound-producing instruments of the Kalinga people in the Philippines, the Balingbing, share similarities with the Daudau of the Khamu people in Lao PDR8. The idea of a complex culture of swidden cultivation and bamboo groves, which Kawano pro- poses, might be the key to solving the mystery of these similarities.

 

Pi as a sound-producing tool

in the case of the Bon Chot ritual of Lua-mal, the mountains, rivers, bamboo groves and rice in dry fields are brought together into one con- text. Pi is a sound-producing tool embedded in this context, not a mere musical instrument for amusement.

 

The Lua-mal people have a harp-shaped musical instrument called Ko, unrelated to Pi. it is prohibited to play the Ko for ritual use, although it can produce the same melody as Pi. Ko is played for amusement, while Pi is beaten only for strengthening the soul of rice in the context of the Bon Chot ritual; it is prohibited to beat Pi either outside the village or for any other occasion. Villagers also play the musical instruments that the Thai people living in the plains area of Northern Thailand use: Pin, a plucked string instrument, and Salo, a bowed string instrument. These are usually played for amusement and prohibited for ritual use (although they can be played at the final party after throwing Pi away into the forest on the last night of the ritual period). This prohibition stems from a legend– long ago, when people played Pin and Salo for the soul of rice, the soul of rice got away. Then, when people beat Pi for the soul of rice, the soul of rice enjoyed the sound of Pi. The villagers believe that rice will not grow beautifully for any person who does not believe that the sound of Pi helps rice grow well.

 

Pi creates a melody by combining high, medium, and low tones. How- ever, Pi is a sacred tool which itself has a soul, and it produces a sound to entertain the soul of rice only during the ritual period. Therefore, Pi is a sound-producing tool for religious purposes, rather than a musical in- strument used in ordinary musical performances.

 

As Pi is a sound-producing tool for calling and entertaining the soul of rice, it is a tool connected with farming. Another group of Lua in Nan (Tin), the Lua-Pray, also has a bamboo sound-producing tool, called Pre. it consists of two bamboo tubes that are inserted between the fingers and a bamboo stick for beating the tubes. The people sound it while walk- ing to the fields to threaten snakes or evil spirits away. its characteristics are very similar to Balingbing in the Phil- ippines, as mentioned above. Here we can find the continuities from farming tool to musical instrument. Pi and Pre or Balingbing (Daudau) are beaten for supernatural beings. However, each purpose is different; the former is for entertaining, but the latter is for driving. The purpose of producing sounds with the Pre or Balingbing (Daudau) is similar to the bamboo tools used for driving animals for protecting farm products, such as the Klock and klan of the Khamu people in Lao PDR (Lindel et al., 1982). However, the sound of the former is produced by a person, but the sound of the latter is produced by natural wind or water; the former is typically considered a musical in- strument9. in this way, these several kinds of bamboo sound-producing tools connected with farming have continuities, while differing in char- acter. if a bamboo sound-producing instrument connected with farming is defined as a farming tool in the broad sense, Pi, which can produce melodies, is defined in the middle, as both a musical instrument and farming tool.

CONCLUSION

At present, the Bon Chot tradi- tional ritual retains its basis in Lua- mal cosmology. Villagers refused to perform Pi in an ethnic group festival, considering it a sacred instrument instead. However, in the future, Pi as a sound-producing tool for ritual use may change into a musical instrument for enjoyment. During the ritual, i witnessed villagers who had made Pi (with seven bamboo tubes) play Thai pop music for fun. in addition, when marching during the ritual, they sometimes used Pi to play Phan Fai (the song of spinning), a northern 

 

Thai folk song. These innovations may reflect the changing times, in which amusement and pleasure is invading sacred spaces. contact with the Thai people in the plains areas and being subsumed into the Thai nation may create the social background for such a change.

 

This recent change also reflects changes in the production system of the village. in recent years, corn, which was originally grown for home use, has become a commercial crop with the increasing demand for bio- fuel. As corn production increases, rice production will decrease. if rice production declines, then the role of Pi to entertain the soul of rice to yield beautiful rice may be lost. many villagers are anxious about the potential disappearance of the Bon Chot ritual. However, few activities support transmitting this ritual to the younger generation, except closing school during the ritual period and modest financial support from the sub-district (Tambol) government. While some children and youth are interested in the ritual, some are not. Some villagers insist on preserving and propagating the Lua-mal traditions, including the Bon Chot ritual. one villager, who no longer grew rice, said that “Pi performance must be promoted for tourists, considering the recent changing situation”. This implies Pi would be used as a musical instrument to entertain an audience, and no longer limited to ritualistic use, nor to performances inside the village only.

 

In Toei Klang village, villagers are swaying between adaptations to modern society and preserving tradi- tional culture. They need cash crops for income, but their traditional cul- ture related to cultivating rice has not disappeared. if agro-tourism is promoted, together with preserving Pi performance in Toei Klang village, the ritualistic role of Pi might be preserved.

REFERENCES

jittreebut, T. (2000). ‘“Pi”, Dontri khong chonphao Lua Ban Teui changwat Nan (“Pi”, music of the Lua at Ban Teuy) (in Thai), m.A. Thesis, Department of musicology, Faculty of Fine Arts, mahidol university.

 

Kawano, K. (2009). ‘Take no Yaki- hata to inasaku (Bamboo Grove Swidden cultivation and Rice cultivation: A Sketch to the Theory of Bamboo Grove culture)’ (in japanese), Reimeikan Chousa Kenkyu Houkoku (Reimeikan Research Report), 22, 1-101.

 

Lindel, K., Landstrom, H., Svuntes- son, j. & Tayanin, D. (1982). The Kham Year, Its Lore and Music, Studies on Asian Topics No.4. London and malmo: curson Press.

 

Satayawattana, c. (1987). Lua Muang Nan, muan Boran chabab Phiset (‘Ancient city special edition) (in Thai). Bangkok: muang Boran.

 

Takahashi, A., Yanathan, i., & Baba, Y. (2008). ‘Raosu Hokubu chiiki ni okeru Take no Gakki: chi- kurin Bunkaron: Seisakusha and Seisaku Gijutu no Denshou no

Genjou (in japanese) (Bamboo musical instruments in Northern Districts of Laos: current condition of instrument-making and How These Sills are Passed Down by Generation)’, Bulletin of Chukyo Womens University, 42, 41-52.

 

Tsuge, G. (1991). Sekaiongaku eno Shotai: Minzokuongakugaku Nyu- mon (Invitation to World Music: An introduction to Ethnomusicol-ogy) (in japanese), ongaku no Tomosha corp.

 

Yimrewat, P., & Ratanakul, S. (1996). Lua, Saranuklom Chatiphan (Encyclopedia of Ethnic Groups) (in Thai), Nakhon Pathom: institute for Language and culture for Rural Development, mahidol university.

 

Yuji Baba

Faculty of Social Relations, Kyoto Bunkyo University, Kyoto 611-0041, Japan

 

Corresponding author. E-mail: y-baba@po.kbu.ac.jp