Tjanang Triëng (also spelled tjanang trieng, canang trieng; Dutch: driesnarige bamboe-cither — “three-stringed bamboo cither/zither”) is a three-stringed bamboo tube zither (idiochord) indigenous to Acheh (Atjēh), northern Sumatra. It belongs to the tube zither family widely distributed across Island Southeast Asia, where the strings are raised from the bamboo tube’s own epidermis (idiochord) or are separate strings stretched over a bamboo resonator (heterochord).
Organology
- Hornbostel-Sachs classification: 312.12 (tube zither, idiochord) or 312.22 (tube zither, heterochord) depending on construction
- Body: a single internode segment of large-diameter bamboo (bambu betung / Dendrocalamus asper), closed at both nodes
- Strings: three strings (triëng = “three” in Acehnese)
- Idiochord variant: three strips of the bamboo epidermis partially cut and raised on small bridges (bamboo or wood), tensioned by tuning wedges
- Heterochord variant: three separate strings (historically plant fiber, later wire/nylon) stretched over the tube
- Bridges: movable wooden or bamboo bridges under each string for tuning
- Length: typically 50–80 cm
- Diameter: 8–12 cm (bamboo internode)
- Playing technique: plucked with fingers (thumb and index) or plectrum; can be struck with light beaters
- Tuning: typically pentatonic or anhemitonic pentatonic (e.g., do–re–mi–sol–la equivalents), varying by region and ensemble
Historical and Regional Context
The tjanang triëng is documented by Jaap Kunst in Muziek en Dans in de Buitengewesten (1946, p. 10) as one of the instruments “for Atjēh” (voor Atjēh), listed alongside the Hareubab and Geudoemba. Kunst uses the Dutch term driesnarige bamboe-cithers (“three-stringed bamboo cithers”), noting the plural cithers, suggesting regional or organological variants within Aceh.
The instrument represents the Acehnese manifestation of the widespread Southeast Asian bamboo tube zither complex, which includes:
| Region / People | Local Name | Strings | Type |
|---|---|---|---|
| Acheh | Tjanang Triëng | 3 | Idiochord / Heterochord |
| Gayo Lands | Canang / Kecapi | 2–3 | Heterochord |
| Batak Lands (Toba) | Hasapi / Kecapi | 2 | Lute (not zither) |
| **[[Menangkabau | Minangkabau]]** | Saluang (flute) / Talempong (gongs) | — |
| Sundanese (West Java) | Celempung / Kacapi | 18–20 | Board zither |
| Javanese | Celempung / Siter | 13–14 | Board zither |
| Sasak (Lombok) | Genggong (jaw harp) / Kecapi | 2–3 | Tube zither |
| Toraja | Kesu / Kacapi | 2–3 | Tube zither |
| Philippines (various) | Kolitong, Kudlung, Sludoy | 2–6 | Tube zither |
The tjanang triëng is distinct from the board zithers (celempung, kacapi) of Java and Sunda, and from the two-stringed boat lutes (hasapi, kacapi) of the Batak and Gayo. Its three-string idiochord construction links it most closely to the Philippine tube zithers and the Sasak kecapi, reflecting the ancient Austronesian diffusion of bamboo zither technology.
Role in Acehnese Music
The tjanang triëng functions as a melodic and harmonic accompaniment instrument in:
- Dendang / Hikayat narrative singing — providing a shimmering, continuous harmonic drone and melodic counterpoint
- Meuseukat (women’s seated dance-song) — rhythmic-harmonic ostinato
- Saman rehearsal and teaching contexts — melodic guide for vocal lines
- Solo instrumental performance — improvisatory taksim-like preludes (buka)
Its quiet, intimate timbre limits it to indoor, chamber, or pedagogical settings rather than outdoor processional music (where serunai, rabana, Marwas dominate).
Etymology
- Tjanang / Canang: from Acehnese canang — “zither, stringed instrument” (cognate with Malay gambang “xylophone”, but here specifically denoting zither-type chordophones). The term appears in Old Malay and Cham inscriptions denoting stringed instruments.
- Triëng: Acehnese numeral “three” (cf. Indonesian tiga, Malay tiga, Gayo tuluh — Austronesian telu).
- Dutch transcription: tjanang triëng reflects the Dutch colonial orthography (tj = [tʃ], c = [tʃ] in modern Indonesian; ië = [iə] or [ie]).
Tuning and Repertoire
Traditional tunings are not standardized but follow Acehnese pentatonic modes (laras) related to the Maqam / Makam system of the Islamic world, adapted to local aesthetics. Common intervallic patterns approximate:
- Laras Pelog-like: 1 – 1½ – 2 – 3½ – 4½ (in semitone approximations)
- Laras Slendro-like: equidistant pentatonic (approx. 240¢ steps)
Repertoire includes Dendang Aceh, Hikayat Prang Sabi excerpts, Syair melodic frameworks, and instrumental pieces (instrumental) for teaching Saman melodies.
Iconography
Described but not individually illustrated in Jaap Kunst, Muziek en Dans in de Buitengewesten (1946), Mededeling No. LXVII, Afdeling Volkenkunde No. 20, p. 10. The work’s 49 illustrations across 24 plates include various chordophones (Plates 1a, 1b, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 2, 23, 24), but the tjanang triëng is not separately captioned.
See Also
- Hareubab
- Geudoemba
- Gambus (Aceh)
- Rabana (Aceh)
- Redep
- Marwas
- Serunai (Aceh)
- Bangei
- Kendang (Aceh)
- Gendang
- Celempung
- Kacapi
- Kecapi (Gayo)
- Hasapi
- Dendang
- Hikayat
- Meuseukat
- Saman (dance)
- Acheh
- Gayo Lands
- Batak Lands
- Jaap Kunst
- Muziek en Dans in de Buitengewesten (1946)
- Tube Zither
- Idiochord
- Austronesian Musical Instruments
Source
Jaap Kunst, Muziek en Dans in de Buitengewesten, Mededeling No. LXVII, Afdeling Volkenkunde No. 20, Koninklijke Vereeniging “Indisch Instituut” te Amsterdam (Leiden: E. J. Brill, 1946), p. 10. Based on field research 1919–1934.