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TimbreRhythmNaobo (Chinese cymbals)BianzhongBianqingYunluoBronze drumMuyu

The pengling is a pair of tiny goblet-shaped bells struck against each other — and its old name is "star".

A name borrowed from the sky, given to something only 5.5 cm across. And what this page is really about is the apparent contradiction in it:

⚠️ It is a pair of bells, and it has no definite pitch. This is the entry where two threads finally stand side by side: | | How it sounds | Pitched? | |---|---|---| | Bianzhong · Bianqing · Yunluo · Bronze drum | struck (hit) | ⭐ yes | | Cymbals · Bangzi · ⭐ Pengling | clashed (collided) | ⭐ no | ⭐ And within the "clashed" column, the pengling is the odd one out — because it is bell-shaped. A bell (a closed shell) is the *easiest* shape to give a definite pitch (the bianzhong proves it) — yet two bells colliding pushes it back into the unpitched camp. ⭐⭐ Rule ㉖: "being pitched" is not a property of an instrument but a result of "being repeatable" — the shape gave it the possibility of pitch; how it is struck decided it would not use it.

Structure: a pair of goblet-shaped bells

Three points:

1. A pair of "wide at the mouth, narrow below" bells. The mouth flares open at the top and the body narrows to a hemispherical bowl (cap) — that is the fixing point, and the hole for the cord is there. ⭐ Note the word: "bowl" — the same word-family as the cymbal's bowl and the daluo's boss. When Chinese instrument makers name "the fixed centre of the vibrating body", they reach for the vocabulary of vessels. 2. Hollow, with no clapper. It is a pair of small bells with nothing inside — it is not rung by shaking; it is sounded by collision. 3. It must be a pair. Two make a set, joined by a silk cord, leather thong or rope; the player holds one in each hand, mouths upwards, and strikes the rims together — though there is also a version with a single bell on a stick, struck with a metal slip, and some temples use a single bell only.

"Hit" versus "collide"

This figure is the heart of the page.

Line up every percussion instrument on this site by how it is set sounding, and a clean line appears:

• Struck (by a beater): bianzhong · bianqing · yunluo · bronze drum — all pitched;
• Clashed (two pieces colliding): cymbals · bangzi · pengling — none with definite pitch.

⭐⭐ This site's observation is that a pitch has to be *repeatable* before it can be *fixed*.

• The bianzhong specifies its striking points (centre and side) — which is why it can even deliver two pitches;
• the yunluo gives one pitch per gong, always struck in the same place;
• the bronze drum has two measurable fundamentals at centre and edge, at known positions;
• but when two objects collide, where they meet, which one leads, and how they couple afterwards are different every time.

⚠️ Note clearly: the sources do not explain this line — the paragraph above is this site's own observation. But with six instruments laid out side by side, the split between "hit" and "collide" is strikingly tidy, and worth recording.

⭐ And the pengling is the subtlest case on that line: it is bell-shaped — and a closed shell is the *easiest* shape in which to lock a pitch (the bianzhong proves it). The shape gave it the possibility of pitch; how it is struck decided it would not use it.

"Star": a dozen names

For a 5.5 cm object, it has an unusual number of names:

⭐ "Star" is the one worth remembering: an instrument named after something in the sky, and the reason is plain — a single star of a sound.

That gives this site's "history of names" a ninth source:

⭐ And "声声" and "水水" are yet another approach: the name is the instrument's own sound — not a description of it, but the thing itself.

Timbre, and how to hear it

Four cues:

1. Bright, ringing, long-sustaining, piercing. The sources say that though it has no definite pitch, its sound carries, and that it suits elegant, lyrical tunes — it is an instrument of "clarity". 2. ⭐ Two bronzes, two tails. Resonant bronze rings long; brass rings shorter. On an instrument this small, the material is the whole of the tonal design. 3. It is far smaller and deeper than the cymbals. Same family — one a large thin disc, the other a small deep goblet — and the colours are as different: one sandy, one bright. 4. It often pairs with a wooden fish. The sources single this out: it is often used with the small wooden fish — ⭐ one wood, one metal: a matched pair of "points".

Playing techniques

• One bell in each hand, mouths up, raised in front of the chest, struck together. What meets is the rims — the thinnest and most freely vibrating part.
• ⭐ But its "subtraction" is interesting: it can also be used as a single bell — mounted on a stick and struck with a metal slip; and some temples use only one bell, struck with the right hand. ⭐ So it can collide, or it can be struck — and once it is struck, it is closer to being an ordinary idiophone.
• ⭐ Its place in the band is unusual: it is usually played by someone who doubles — small instruments tend to hang off someone else's hands (the same pattern as the pedal bangzi, played by the man who also plays the fiddle).
• It has a precise post in Peking opera: in the civil band it is used for the dan role's fan-erhuang arias — marking the beat inside the singing, and adding ornaments with the drum in the interludes.
• ⭐ It is often played by non-professionals: in Tibetan Toe and Nangma song-and-dance it is played by women singing as they play; the Naxi use it in Dongjing music; temples use it in chanting. It is an instrument anyone can pick up — 5.5 cm, one hand.

The family

⭐ The last column is the point of this table: everything that is pitched has a named "fixed point" — a bowl, a handle, a boss, a sun motif. And this site has said repeatedly what those fixed points do: they gather the vibration into a repeatable state.

History

Its history has a thread no other entry has: its identity keeps swinging between two things — in the documents it is sometimes "bronze cymbals" and sometimes "bell cymbals", and the sources explain why: "its shape lies between a bell and a cymbal." Its name records other people's uncertainty about what to call it.

Common misconceptions

• "It is a pair of bells, so it must be pitched." ⚠️ It has no definite pitch (five sources agree). It has a bell's *shape*, but two bells colliding costs it a repeatable pitch. ⭐ The shape gave it the possibility; how it is struck decided it would not use it.
• "The pengling and the cymbals are different things." The sources are direct: it "can be counted a variant of the cymbal", and "belongs among the cymbal family — its shape lies between a bell and a cymbal, hence *lingbo*." ⭐ One family: a large thin disc, and a small deep goblet.
• "It can only be clashed." It can also be struck: a single bell on a stick, hit with a metal slip; some temples use one bell struck with the right hand. ⚠️ And note: once it is struck, it comes closer to being an ordinary idiophone.
• "It is a bit-part instrument." It has a precise post in the Peking-opera civil band (the dan's fan-erhuang arias), it is used across Jiangnan sizhu, Cantonese music, Fujian nanyin and Xi'an drum music, and it is a rhythmic instrument of Tibetan Buddhist chanting. It is small, but its post is specific.
• "In the bayin it is 'metal', so it belongs with the gongs and cymbals." By material, yes — metal. But in Hornbostel–Sachs it is concussion (with the cymbals and the bangzi), on a different branch from the struck gongs — same material, different excitation, different branch.

Next

Percussion now has fourteen entries. One thing is worth looking back at:

four instruments here are already on the "carried" line — the daluo (carried on its cord), the cymbals (struck while walking), the elephant-foot drum (slung and danced), and the pengling (one goblet in each hand).

The last small instrument takes a different branch: the hand drum — it is not carried, it is turned in the hand; it uses no beater either, but changes position and hand-shape on the skin.

So it asks the batch's last question: when pitch is no longer needed at all, how many sounds can one skin still hold? :::

Sources

• ⭐⭐ 名称（本条最值得记的一件事）：「碰铃，古代称星 · 铃钹」；「清朝时又将其称为星 · 星子」；「在民间又有碰钟 · 双星 · 撞铃 · 双磬 · 声声 · 水水等名称，陕西则称甩子，也有简称为铃的」；「藏语称丁夏，纳西语称丁响」依通行乐器资料
• ⚠️⚠️ 音高（五处来源一致）：「其音色清脆悦耳，无固定音高」·「它无固定音高，用一线记谱，音色清脆悦耳，延音悠长，穿透力较强」·「音色清脆悦耳，穿透力强，无固定音高」·「碰铃虽无固定音高，但声音穿透力强」·「互相撞而发音，无固定音高」依通行乐器资料（北京故宫博物院藏有「六朝击星俑」）
• ⭐ 形制：「其形如一对杯状小钟，上阔下锐；以响铜或黄铜制成，直径约 5.5 厘米，高约 4.5 厘米，铃底有孔，以长绳系两支为一组，常以双手握绳使两器相碰发声」依通行乐器资料
• ⭐ 「外观呈小钟形，可算是钹的变形；用硬模铸造而成，有半球形和圆锥形两种；通常铃高 4.5–6 厘米 · 铃口直径 5.5–7 厘米，中空无舌，铃顶隆起半球形作为固定点，称作碗或帽，碗径 3 厘米」；「藏族丁夏规格较大，铃高 6–8 厘米 · 铃口直径 7–8 厘米」依通行乐器资料
• ⭐ 「演奏时，两手各执一铃，铃口朝上仰举于胸前，互相碰击而振动发音，有时也用单棰击奏」；「亦有单铃置于棍端，用金属签击奏」依通行乐器资料
• ⭐ 「响铜制的铃延音悠长，黄铜制的铃延音较短」；「常配合幽雅 · 抒情的曲调演奏」依通行乐器资料
• 「广泛用于中国歌舞 · 戏曲音乐伴奏及民间器乐合奏」；「多用于江南丝竹 · 广东音乐 · 十番锣鼓 · 浙东吹打 · 福建南音 · 闽南十音 · 辽南鼓吹 · 山东鼓吹 · 西安鼓乐等民间器乐合奏，京剧 · 河北梆子 · 晋剧 · 川剧等地方戏曲和歌舞伴奏」依通行乐器资料
• ⭐ 「在京剧文场乐队中，碰铃用于青衣唱的反二黄里，常在唱腔中随板作节奏，在过门里随鼓打花点」；「它常与小木鱼配合用于合奏或伴奏」依通行乐器资料
• ⭐ 「碰铃在藏族地区用于堆谐 · 囊玛歌舞中，常由女艺人边唱边奏」；「纳西族用于道教洞经音乐」；「碰铃也是宗教法器，用于佛教寺院诵经等法事活动中，有的寺院还只用单铃，由右手执棰敲击」依通行乐器资料
• ⭐⭐ 历史：「相传碰铃早在南北朝时期已经在中国流行，在甘肃敦煌千佛洞的北魏（386~556 年）壁画中有演奏碰铃图；在北魏云冈石窟 · 司马金龙墓门石雕中均出现了演奏碰铃的伎乐人形象」；「北京故宫博物院藏有「六朝击星俑」」依考古与文物资料
• ⭐ 「唐代贞观年间，骠国（今缅甸）使者来中国献乐，人们将其称为「铜钹」；在古籍《新唐书·南蛮传下·骠》中就记载了碰铃的形制和演奏方法」；「慧琳《一切经音义》中就描述了它的形制像小瓶盖，有鼻口，两个相击就发出声音」依文献
• ⭐ 《新唐书·骠传》：「铃钹四，制如龟兹部，周围三寸，贯以韦，击磕应节」；清《皇朝礼器图式》称碰铃为铃钹；乾隆二十五年（1760）用于清代凯歌乐；明代万历元年（1573）传入云南丽江 依文献与通行资料
• ⭐ 「虽然在两本文献中碰铃的名字不同，但均属钹类乐器，形状也介于铃与钹之间，所以称为「铃钹」」；「星是满 · 蒙古 · 藏 · 纳西 · 汉等多民族共用的互击体鸣乐器」依通行乐器资料
• 「碰铃属于八音中的金」依通行资料

Used for fact-checking only; all prose is original.