The mode of guzheng refers to raising or lowering the original tune and replacing it with another tune. Specifically, it is to rearrange the pitch position of 2 1 string. Guzheng is a pentatonic scale, and the commonly used tunes are realized by "shifting columns"
For example, on the basis of D-key, all the Zheng codes of "3" in D-key are shifted to the right, raising one and a half tones; Move the Zheng codes of the third, eighth, 13 and 18 strings to Yueshan. All four strings should be raised by a semitone, and each octave becomes a G key.
Guzheng usually adopts close relationship tone sandhi, that is, the relationship between two tones is only a semitone or a semitone.
Guzheng is a pentatonic scale, and the commonly used tunes are realized by "shifting columns" The tone sandhi order of common tonality of guzheng is as follows: # f
Extended data:
Guzheng tuning method:
Modulation method of 1 and A key: on the basis of D key, shift all the positive codes of "1" in D key to the left to reduce semitones;
2. Modulation method of E key: on the basis of one key, shift all the Zheng codes of "1" in one key to the left to reduce semitones;
3. The key method of C key: On the basis of G key, all the Zheng codes of "3" in G key are shifted to the right, and half a tone is raised;
4. Modulation method of F-key: On the basis of C-key, shift all the Zheng codes of "3" in C-key to the right, and raise it by half a tone;
5. The key method of B key: On the basis of F key, all the Zheng codes of "3" in F key are shifted to the right, raising one and a half tones.
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