1 ene 433 año aC - Tomb of Marquis Yi of Zeng

Descripción:

Actually in the south, after centuries of further development in the north.
The bells set supplies all 12 notes of the chromatic octave, inscriptions detail the scale - anhemitonic (effectively, a scale based on all the black piano-keys) pentatonic ("5 notes/octave") scale.
The set of chime-stones spans 3.5 full octaves of 12 notes/octave.

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