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Kubing

The kubing is a traditional bamboo jaw harp, classified as an idioglot lamellophone idiophone, originating from the southern Philippines, particularly among the Maguindanaon, Maranao, Yakan, and other Muslim and non-Muslim indigenous groups in regions like Mindanao and the Sulu Archipelago. Crafted from a single piece of bamboo approximately 10–12 inches long, it features an incised vibrating tongue or lamella formed by slits in the frame, often with light relief carvings on the handle for aesthetic or ergonomic purposes. To play the kubing, the performer holds it against the lips with one hand while plucking the free end of the tongue with the fingers of the other hand, using the mouth cavity as a resonator to produce a fundamental pitch—typically around E-flat3—and modulate rich overtones by altering the mouth shape or exhaling for timbre variation. This intimate sound production allows for melodic expression, often in solo performance. Historically, the kubing traces its roots to pre-colonial Austronesian traditions across , with evidence of its use dating back centuries among Philippine ethnic groups such as the , Tinguian, Kalinga, Bontok, , , Bagobo, and Bilaan, though bamboo versions dominate in the south while metal variants appear in northern regions. An example from the province, dated to 1903, exemplifies its enduring form as a portable, personal instrument. In cultural practice, the kubing serves primarily for and discreet communication, where young men play rhythmic phrases or "musical signals" to convey affection or poetry without words, a shared with similar jaw harps in . It also functions in recreation, signaling during hikes, or masking verbal content in social settings, and has been incorporated into modern Filipino folk-ballad ensembles since the 1980s. Both men and women play it, though it holds particular significance in male-led intimate rituals among groups like the Maranao and T'boli.

Design and Construction

Materials

The kubing is primarily crafted from , a material chosen for its lightweight , natural resonance, and widespread availability in the forests of the , particularly in regions like where rigid culms provide the durability needed for the instrument's frame and vibrating tongue. Traditional examples are hand-carved from a single piece of , often measuring 20-30 cm in overall length to balance portability and sound projection. The bamboo's structure facilitates efficient vibration transmission from the incised to the player's , producing a clear, resonant tone with modifiable overtones, while the material's flexibility allows for precise plucking without breaking. While modern adaptations occasionally incorporate metal for increased volume and longevity, traditional kubing emphasizes these abundant, acoustically favorable natural sources.

Manufacturing Process

The manufacturing process of the kubing begins with the initial preparation of the raw culm, typically selected for its straightness and resonance qualities. Artisans cut a suitable section to a length of 20-30 , often using a sharp such as a to ensure clean edges. One side of the bamboo is then flattened slightly with the knife or a stone to form a stable base for the frame, facilitating the subsequent carving steps. Next, the frame and are formed by carefully splitting the lengthwise. This creates two parallel prongs that serve as the frame, while leaving a central flexible , or , approximately 1-2 cm wide and 10-15 cm long. Two precise slits are made at one end to isolate the , ensuring it remains attached at the base but free to vibrate. In the finishing stage, the ends of the frame are notched to provide a secure , and the is thinned for optimal pliability during plucking. Edges are smoothed with or a to enhance comfort and sound clarity. The instrument is tested for by lightly striking the tongue, adjusting as needed to achieve a clear tone. This traditional method depends on artisan skills transmitted orally within indigenous communities, such as the Maguindanaon in , emphasizing precision and passed down through generations. No modern machinery is involved in these authentic practices, preserving the instrument's cultural integrity.

Playing Technique

Basic Method

The basic method of playing the kubing involves grasping the instrument's frame with the left hand, positioning the open end horizontally against the player's slightly parted lips such that the teeth do not contact the , ensuring the cavity serves as the primary . The lips form a light seal around the frame's end near the to prevent slippage while allowing the to remain partially open. To activate the instrument, the player uses the right or to pluck or flick the free end of the toward the , initiating its ; this action is performed with a firm but controlled on the frame to maintain without squeezing the prongs together. Beginners should practice a steady plucking of 1-2 strikes per second to develop consistency in producing the . The initial sound generated is a fundamental twangy tone, typically around 70-200 Hz depending on the kubing's size and construction, rich in that resonate through the open mouth. For safety and proper posture, apply only gentle pressure with the lips and fingers to avoid slippage or excessive strain, as the material can under forceful handling; this method is suitable for players of all ages when approached with care.

Sound Production and Modulation

The sound of the kubing is generated by the flexing vibration of the , which, when plucked, produces a along with a rich series of or harmonics arising from the periodic airflow interruption between the frame arms. This vibration creates a turbulent that forms the basis of the instrument's harmonic spectrum, with the serving as a persistent while higher partials enable melodic variation. The mouth cavity functions as a variable , selectively amplifying one or more of these harmonics to produce audible pitches, a principle common to lamellophones like the kubing. Pitch modulation on the kubing is achieved primarily through adjustments to the mouth cavity's shape and volume, which shift its resonant to align with desired harmonics. For example, forming vowel-like positions such as "ah" (a larger, more open cavity) lowers the resonant to emphasize lower harmonics, while "ee" (a smaller, tighter cavity) raises it to highlight higher ones, allowing melodies to span roughly an . Breath control techniques, including inhalation or exhalation patterns, further modulate by altering and introducing variations like , without significantly changing the overall harmonic structure. These methods rely on the player's oral dexterity to intuitively select and sustain overtones from the lamella's . The kubing's typical audible pitch range, determined by the selectable harmonics, falls between approximately 200 and 800 Hz, though the full extends higher with prominent odd harmonics peaking around 3000 Hz. This produces a characteristic buzzing, ethereal ideal for intimate, subtle expression, where the amplified dominates while the drone remains subdued. Unlike instruments with fixed scales, the kubing has no predefined tonal system, depending instead on the performer's intuitive adjustments for selection.

History

Origins and Antiquity

The jaw harp, of which the kubing is a Philippine variant, traces its origins to ancient , with archaeological evidence indicating the instrument's presence as early as 4000 years ago in what is now Province, , where examples were unearthed alongside other . Additional finds from , dating to approximately 1700 years ago in the [Altai Republic](/page/Altai Republic), reveal jaw harps buried in elite tombs, suggesting widespread use across Eurasian steppes and northern by the early centuries CE. These early forms, often idioglot lamellophones crafted from metal or , highlight the instrument's role as a portable , with versions emerging in southern Asian contexts, predating advanced in many indigenous traditions. In the Philippine , the kubing's introduction aligns with Austronesian migrations from , which began around 3000–1500 BCE and carried cultural elements including -based musical technologies across and the Pacific. Ethnographic parallels between Taiwanese Atayal jaw harps—featuring single tongues with multiple reeds—and Philippine forms indicate this shared , where the instrument adapted to local materials for portability and personal resonance. While direct archaeological artifacts of the kubing remain elusive due to 's perishability, analogous prehistoric tools from Austronesian sites underscore the instrument's , with pre-colonial use inferred from its integration into practices by at least 1000 CE in regions like the and . Early European documentation provides further evidence of the kubing's established role upon Spanish arrival in the . Accounts from explorers and missionaries, such as Francisco Ignacio Alcina in 1668, describe Visayan and Bikol instruments called subing or sobing—bamboo or metal jaw harps held between the teeth and plucked for melodic variation through oral modulation—used for quiet entertainment across all ages and genders. These records confirm the kubing's prevalence in pre-colonial society, evolving from natural for its lightweight design and ease of crafting, which allowed widespread adoption among nomadic and settled Austronesian communities long before metallic variants appeared.

Spread and Evolution in the Philippines

The kubing disseminated across the archipelago through Austronesian migrations originating from , reaching the islands as part of broader cultural expansions that integrated musical instruments into local traditions. This spread concentrated in , where the instrument became integral to the practices of diverse ethnic groups, including the Muslim Maguindanaon and Maranao, as well as non-Muslim communities such as the T'boli. Trade networks, particularly those connecting the to via the , further facilitated exchanges that reinforced shared forms of jaw harps across Austronesian societies. During the Spanish colonial era starting in , indigenous musical traditions like the kubing endured despite colonial efforts to suppress native practices and promote European musical forms as tools of control and . chroniclers documented the persistence of such instruments among resistant communities, highlighting their role in maintaining amid suppression. In the late 19th and early 20th centuries, under American administration, ethnographers systematically recorded Philippine musical instruments, including the kubing, noting variations in design and usage among groups that reflected ongoing refinements in craftsmanship. In the , the kubing evolved through integration into folk ensembles following , as part of a post-independence push to reclaim and adapt for contemporary performances. Cultural preservation initiatives in the , amid national efforts to document and revive traditional arts, elevated the instrument's visibility, culminating in institutional support that ensured its transmission to younger generations. Key expositions, such as the 1904 , showcased Philippine indigenous instruments from ethnic groups like the , indirectly promoting the kubing within broader displays of .

Cultural Role

Courtship and Intimate Communication

In Philippine indigenous communities, particularly among Muslim groups in such as the Maranao, Maguindanaon, and Yakan, the kubing serves as a primary for , where young men play subtle melodies outside a potential partner's home at night to express romantic interest without direct verbal interaction. These performances allow suitors to convey emotions discreetly, leveraging the instrument's soft tones to avoid disturbing the while signaling from a short distance. The kubing's melodic patterns often mimic the tonal inflections of , functioning as a form of "love language" that simulates words or phrases through adjustments in the player's mouth cavity, enabling the encoding of or personal sentiments during these nocturnal serenades. Among the Maranao, this practice emphasizes subtlety and privacy, with performers masking their vocalizations behind the instrument's buzz to heighten the intimacy of the communication. Beyond romance, the kubing facilitates intimate family signaling and personal soothing, such as lulling infants or coordinating within close-quarters households, owing to its inherently low volume that ensures nondisruptive use in shared living spaces. Both men and women play the instrument in these contexts, though remains predominantly a male domain. Women may respond in reciprocal play, fostering mutual expression in exchanges. This tradition persists in modern rural dating customs among communities, where the kubing continues to symbolize personal and emotional connection amid evolving social practices.

Use in Rituals and Traditional Ensembles

The kubing plays a significant role in Philippine rituals and traditional ensembles, particularly among indigenous groups in , where it contributes atmospheric drones and rhythmic layers to collective performances. Among the T'boli, it is believed to be the primary instrument played during the Lenakaw ritual to symbolically rescue the moon from a mythical , underscoring its spiritual function in cosmic and ceremonies. In broader ritual contexts, such as shamanic practices and , the kubing provides subtle, resonant tones that enhance the mystical ambiance alongside gongs and drums. In storytelling and festivals, the kubing enhances oral histories in traditions. Preservation efforts have sustained the kubing's ritual roles through initiatives such as the Bamboo Musical Instruments Innovation Research and Development Program launched by the UP Center for and DOST-FPRDI, which documents practices and supports transmission among youth as of 2023.

Variants

Regional Philippine Forms

The kubing exhibits significant regional variation across the , reflecting adaptations to local materials, linguistic diversity, and ethnic traditions. In , the Maguindanaon variant, known simply as kubing, features a straight frame carved from a single with a flexible for . The Maranao form, called kobing, shares a similar construction from a single but often incorporates incised decorative designs on the frame. In northern , the Kalinga ulibaw (also spelled ullibaw or ulibao) is made from a thin strip of , producing a resonant tone suited to the region's acoustic environments. Among the , the kuribaw (variants include aribao or uribao) is often crafted from spiny species for durability. On other islands, such as , the aroding (or aruding) is made from or the petiole of a leaf, typically around 20 cm in length that facilitates portable use among groups. The aru-ding, prevalent in the same region, maintains a base tailored to local species availability. Philippine kubing nomenclature demonstrates remarkable diversity, with over 10 distinct terms across ethnic groups—such as abilao (Bontok), biqqung (), and kulaing (Yakan)—each tied to specific linguistic and cultural contexts. Size and shape variations further correlate with indigenous species, influencing tone and playability; for instance, denser southern bamboos yield sturdier frames, while northern varieties allow for thicker builds that deepen pitch.

Comparisons with Southeast Asian Jaw Harps

The kubing, a bamboo idioglot prevalent in the southern , shares fundamental construction and sonic principles with analogous jaw harps across , all classified as mouth-resonated instruments where a flexible is incised from the frame and plucked to produce modulated by the player's oral cavity. These instruments trace common Austronesian origins, evident in their widespread distribution from the through and into , reflecting migratory and cultural exchanges among seafaring peoples. Unlike heteroglot metal variants common in or parts of mainland Asia, Southeast Asian forms like the kubing emphasize idioglot designs from organic materials such as or palm, prioritizing portability and integration into intimate or communal settings. In , the kubing finds close parallels with the karombi of the Toraja people in , a jaw plucked in a similar manner to generate melodic signals, though the karombi often features a narrower profile suited to highland performance contexts. Both instruments facilitate personal expression, but the kubing's broader frame—typically around 7 cm wide—allows for more expansive oral modulation compared to the karombi's compact 13 cm length, enhancing its use in extended courtship dialogues among Philippine groups like the . Further east, Sundanese karinding from mirrors the kubing's construction and knocking-plucking technique, yet lacks the Philippine instrument's emphasis on frame width for variation, instead relying on ritualistic ensemble play in rice cultivation ceremonies. To the west in Malaysian , the bungkau of the in exemplifies shared Austronesian traits, crafted from palm fronds rather than and measuring approximately 15 cm for enhanced portability during travel or fishing. Like the kubing, the bungkau serves functions, with players using breath control to send discreet signals to potential partners, underscoring a regional pattern of intimate communication absent in more formalized mainland traditions. In contrast, Cambodia's angkuoch, another idioglot form, is used for , seduction rituals, and accompanying folk songs. Historical trade routes through the facilitated instrument exchanges between Philippine and Indonesian communities, as seen in Sulu variants of the kubing that adopt subtle shape influences from Butonese ore-ore mbondu, a jaw harp made from sugar palm leaf from Island. These interactions highlight the kubing's adaptability, blending all-bamboo purity with hybrid forms while retaining its distinct emphasis on over collective ritual.

References

  1. [1]
    kubing · Grinnell College Musical Instrument Collection
    The kubing is a mouth-resonated idioglot lamellaphone idiophone (jew's harp) of the Philippines. This instrument is from the Southern Philippines.
  2. [2]
    [PDF] manuel-philippine-musical-instruments.pdf
    Ro- mualdez (1932:14) added the kubing, or jew's harp and B.A. Macaraya et al,. Maranoo-English Dictionary {1952), 12 more to the few instruments already ...
  3. [3]
    Mouth Harps - MusiKoleksyon - WordPress.com
    T'boli "kumbing" The mouth harp is one of the oldest and widely-distributed music instruments in the world. It is made of a thin strip of either bamboo or ...<|separator|>
  4. [4]
    An Exploration of the Mouth Harp, Kubing – Critical Filipinx ...
    The kubing, or mouth harp, is from the Philippines, used for communication and courtship, and is a representation of music's importance in Filipinx culture.
  5. [5]
    An Overview of the Twangy Jaw Harp | World Music Central
    Jun 28, 2025 · Ethnomusicological studies have noted that in Indonesia and the Philippines, jaw harps often serve as instruments of courtship: young people ...
  6. [6]
    Kubing - Primitive Ways
    It is a type of jaw harp made from a hand carved piece of bamboo. Found all over the Philippines, this traditional musical instrument is called kubing.Missing: scholarly | Show results with:scholarly
  7. [7]
    Bamboo Jaw Harp Kubing 25 - DAN MOI
    In stock $64.45 deliveryThe Kubing 25 is a traditional bamboo musical instrument from Mindanao Island, Philippines. This lip jaw harp is about 25 cm long, carved from bamboo and ...
  8. [8]
  9. [9]
    Jew’s harp Jaw’s harp
    ### Summary on Karinta from Muna Island
  10. [10]
    Understanding different materials used in Jew's harps
    Free delivery 30-day returnsJaw harps are primarily made from metal (like steel or brass), wood, or bamboo. Metal harps are most common today, known for durability and varied tones (bright ...
  11. [11]
    How to Make Traditional Filipino Bamboo Instruments: A DIY Guide
    To make a kubing, carve a frame and lamella from the selected bamboo. For a bungkaka, attach varying lengths of bamboo tubes to a frame. Gabbang keys are ...
  12. [12]
    [PDF] manuel-philippine-musical-instruments.pdf
    The lover's "jew's harp" made both of bamboo and of brass, is found throughout the Bontoc area. It is played near to and in the olllg wherein the sweetheart of ...
  13. [13]
    [PDF] Gamelan - UCI Music Department
    Bamboo is already hollow, simplifying the process of making wind instruments, such as flutes, from it. ... Kubing (jaw harp) from the Philippines. (Henry Spiller) ...Missing: indigenous | Show results with:indigenous
  14. [14]
    Course:Phys341 2020/Kumbing - UBC Wiki
    Apr 8, 2020 · The kumbing is a native jaw harp made of bamboo found in the southern region of the Philippines. Jaw harps are plucked idiophones.
  15. [15]
    [PDF] Jew's Harps in European Archaeology - Gjermund Kolltveit
    The jew's harp – some essential background. Construction, acoustics and playing technique. The jew's harp is a mouth-resonated musical instrument consisting ...
  16. [16]
    [PDF] Jaw Harp: An Acoustic Study
    Figure 5a) and 5b) shows also that the odd harmonics dominate the spectrum, with another peak around 3000 Hz. Fig. 6a) Freq vs. Amplitude Tenor Harp Breathing ...Missing: kubing | Show results with:kubing
  17. [17]
    jew's harp · Grinnell College Musical Instrument Collection
    The jew's harp in the first gallery image produces a fundamental pitch of approximately C3, the instrument in the second gallery shot has a fundamental of A3.
  18. [18]
    Ancient musical instruments unearthed in NW China | English.news.cn
    May 21, 2018 · XI'AN, May 21 (Xinhua) -- A collection of ancient jaw harps dating back some 4,000 years ago were unearthed in northwest China's Shaanxi ...
  19. [19]
    1,700-Year-Old Musical Instrument Found, and It Still Works
    The instrument was one of five mouth harps discovered by archaeologists at two sites, Chultukov Log 9 and Cheremshanka, in the mountainous Altai Republic region ...
  20. [20]
    [PDF] The-Search-for-the-Origin-of-the-Jews-Harp.pdf - EdSpace
    Jew's harps in Asia, though scarce, have been found in archaeological sites in Bash- kortostan, Altai, Khanty-Mansi Oblast, Buryatia, Sakha (Yakutsk, Vilyuisk) ...
  21. [21]
    Ministry of Culture-Austronesian Music and Cultural Exchange
    In the Philippines, people basically blow it obliquely. These are the twin-pipe nose flute, musical bow, and Jew's harp from the period of Japanese rule. Yet, ...
  22. [22]
    Arts and Language
    Feb 28, 2025 · OVERVIEW This chapter opens with a discussion of the musical instruments which were used at the turn of the sixteenth century.
  23. [23]
    (PDF) Musical aspects of Austronesian culture - Academia.edu
    Bamboo slit-gongs communicate over distances and are found throughout Austronesian territories. Musical instruments reflect cultural history and support the ...
  24. [24]
    Westernized Musical Traditions in the Philippines
    ... Filipino music symbolized the nationalist sentiment that was suppressed by the new colonial regime. The zarzuela, another theatrical form adapted from Spain ...
  25. [25]
    3 Mapping Musical Cultures
    Colonialists' understanding of Filipino music—especially singing—became fundamental to their attempts to control and manipulate indigenous society. Indigenous ...
  26. [26]
    NCCA History and Mandate
    The National Commission for Culture and the Arts (NCCA), Philippines is the overall policy making body, coordinating, and grants giving agency for the ...Missing: 1970s | Show results with:1970s
  27. [27]
    The Philippine Exposition, 1904 St. Louis World's Fair
    Jun 5, 2013 · The Philippine Exposition featured 130+ buildings, 70,000 exhibits, and living tribal villages, including the Igorot village where they boiled ...Missing: kubing | Show results with:kubing
  28. [28]
    [PDF] Quarter 3 – Module 3: - ISLAMIC MUSIC OF MINDANAO Bamboo ...
    Kubing is played by both genders as communication between family and loved ones, including short distant courtship among males. ... different groups (Samal and ...<|control11|><|separator|>
  29. [29]
    Philippines Kubing - Sound Travels
    8–15 day delivery 14-day returnsDecorated bamboo jaw harp from the Philippines with a loud and clear sound, to be played against the lips, easy to use.<|control11|><|separator|>
  30. [30]
    Philippine Ethnic Dances
    ... kubing, and various drums like the goblet-shaped dabakan), and their ornate clothes and ornamentation (which are sometimes also musical in design like ...
  31. [31]
    [PDF] kulintang kultura - Smithsonian Institution
    bass, kubing (bamboo jaw harp), kulintang; Meena Makhijani, tabla; with Leon Lee, flute. From Asian Crisis, 2004, self-released. Asian Crisis is Art Hirahara ...Missing: acoustics | Show results with:acoustics
  32. [32]
    [PDF] name of cultural property
    other kulintang ensembles are hang. LOCATION. PLGU Maguindanao del Sur Province. Page 7. NAME OF CULTURAL PROPERTY. KUBING. CATEGORY. Musical Instrument. BRIEF ...
  33. [33]
    [PDF] Lumad Mindanao - Manila - National Museum
    The Maranao also have double-headed drums and the Jew's harp, which they call gandangan and kubing, respectively (Manuel 1978). Music-making is also an ...
  34. [34]
    Ati Atihan | PDF - Scribd
    WELCOME TO THE. ATI-ATIHAN FESTIVAL! What is Ati-atihan Festival? This is a celebration in honor. of the infant Jesus, the town's patron.
  35. [35]
    Preserving the BMI tradition - University of the Philippines Diliman
    Nov 3, 2022 · Guadalupe, PhD, the BMI co-project leader, explained the research project had four components: documentation, analysis of BMIs, training center ...
  36. [36]
    Intangible Cultural Heritage of the Philippines: A Tapestry of Tradition
    The Philippines' intangible cultural heritage includes Kulintang music, Tinikling dance, epic poems, riddles, proverbs, festivals, and bamboo crafts.<|separator|>
  37. [37]
    Kubing (Maranao) - MusiKoleksyon - WordPress.com
    Nov 14, 2013 · Classification: Single-tongue bamboo jaw's harp. Description: The top skin of a single node of bamboo is carved with a thin tongue at the center ...<|control11|><|separator|>
  38. [38]
    Feature by Herman Scholz - Music Instruments in Sabah
    ... Austronesian settlers in Borneo. ... The bungkau is a lamellophone, one of the oldest instruments in the world – it is know the world over as Jew's harp.
  39. [39]
    Grandpa Karombi Carrying the Mouth Harp Tradition in Batutamonga
    May 21, 2014 · Karombi is the bamboo mouth harp of the Toraja people of Tana Toraja, in the highlands of South Sulawesi. Similar to many other mouth harps ...Missing: jaw | Show results with:jaw
  40. [40]
    Karombi - Indonesia: instruments
    The "Karombi" is a mouth harp of the Toraja poeple in South Sulawesi. It belongs to the mouth harps where the vibration of the tongue is produced byMissing: jaw | Show results with:jaw
  41. [41]
    Harpa Mulut Nusantara [Mouth Harps of Indonesia]: Kuriding
    Aug 9, 2021 · The kuriding is a mouth harp of the string-pulled variety played by a number of ethnic groups in South Kalimantan, a province in the southeastern corner of ...Missing: Muna island
  42. [42]
    Jew's harp - angkuoch - អង្កួច - Sounds of Angkor
    Dec 5, 2023 · The use of the angkuoch អង្កួច bamboo Jew's harp has become extremely rare in Cambodia. In the past, this instrument was mainly used in seduction rituals.
  43. [43]
    An update from “the Angkuoch project:” Documenting Jew's harp in ...
    Mar 24, 2020 · Traditional social functions for playing angkuoch include as a rural pastime, as a way for young men to communicate and flirt with young women, ...