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Chinese pentatonic modes use exactly the same pitches as the pentatonic scale — five notes, no semitones. The reason they deserve a separate entry is simple: these five notes carry their own set of names in Chinese music, and any one of them can be the tonic.
The five degree names
| Name | Equivalent (C gong) | Modern reading |
|---|---|---|
| gong | C | tonic (when gong is the tonic) |
| shang | D | supertonic |
| jiao | E | mediant |
| zhi | G | dominant |
| yu | A | submediant |
"Gong" does not mean "tonic". Gong is the first of the five degree names, but a piece can take zhi as its tonic (the zhi mode) or yu as its tonic (the yu mode). Hence five modes:
| Mode | Tonic | The Western mode it resembles structurally |
|---|---|---|
| gong | gong (C) | major pentatonic |
| shang | shang (D) | Dorian pentatonic |
| jiao | jiao (E) | rare, on the dark side |
| zhi | zhi (G) | Mixolydian pentatonic |
| yu | yu (A) | minor pentatonic |
Note that the right-hand column is only a structural analogy. It does not mean the usages match: the pentatonic has no tritone and no leading tone, so its functional relations do not correspond to Western major and minor. That layer belongs to the Chinese music context — see pentatonic modes in Chinese usage and the five degree names in Chinese usage.
Two structural points
1. One set of notes, five tonics — the same idea as the church modes: identical pitches, a different centre of gravity, a different colour. 2. No semitone, therefore no leading tone — which frees the melodic writing: a phrase can come to rest on any note, and closure is carried by the closing note and the rhythm rather than by harmonic drive.
Diagram: five tonics
Listen: the pentatonic frame
As you listen to a pentatonic melody, try to catch which note each phrase comes to rest on. The closing note decides the tonic, and therefore which of the five modes the piece belongs to. That is the felt reality of "one set of notes, five tonics".
Sourcing note: in this library Chinese folk tunes exist only in the
chinafolksource, whose tracks carry a study-and-research-only licence tier (catalog zonestudy). Under the library-wide sourcing rule this is the documented exception — the higher-priority pools genuinely hold no material on this topic — so the tracks are used, and the inline badge marks each track's actual tier.
Common misconceptions
- "Gong means tonic." Gong is one of the five degree names. The tonic can be any of gong, shang, jiao, zhi or yu.
- "Pentatonic modes are Chinese music." Pentatonic material is international; what is Chinese here is the naming, the modal system and the melodic practice, not the note set.
- "It is just a major scale minus two notes." Structurally it can be described that way (see pentatonic scale), but that does not place it under the major-minor system.
- "The yu mode is minor." Same interval pattern, different function and melodic practice — there is no leading tone and no dominant-to-tonic harmonic drive.
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Listen in the library
All tracks from midicn-lib — inline badge is the license tier (C1 commercial / C2 non-commercial / C3 study only).
Sources
- 中国五声调式的五个音级名（宫商角徵羽）与其音程结构，属中国传统乐学通则
- 各民歌旋律依《中国民间歌曲集成》所收曲目做的结构性描述；本站不转录现代整理谱
Used for fact-checking only; all prose is original.