Huang Zhong Da Lu: Describes music or speech as solemn, upright, sublime and harmonious.

Huang Zhong Da Lu is an idiom, which is derived from Volume 22 of "Zhou Rites Commentary" "Chunguan Zongbo·Da Si Yue". Huang Zhong is the first of the six Yang rhythms among the twelve rhythms of ancient Chinese music. Da Lu, the first of the six Yin laws. Later, "Huang Zhong Da Lu" was used to describe the music or speech as solemn, upright, sublime and harmonious.

Extended information:

Dianyuan

Volume 22 of "Comments on Zhou Rites" "Chunguan Zongbo·Da Si Le"

Then they played the yellow bell, sang the song Da Lu, and danced on the cloud gate to worship the gods. Annotation by Zheng Xuan of the Han Dynasty: "The sound of the yellow bell and the sound of Da Lu are equal. Huang Zhong is the first of the yang sounds, and Da Lu is the combination. Play it to worship the gods and respect them."

"Book of Rites" "Comments and Shu" Volume 17 "Yue Ling"

The emperor is Rengui, Zhuanxu is the god, Xuanming is the god, the insect is the sound feather, and the rhythm is yellow bell. Its number is six, its taste is salty, its smell is rotten, and its sacrifice is performed to the first kidney. Zheng Xuan of the Han Dynasty quoted "Yu of Zhou" and said: "Huang Zhong preaches and nourishes the six qi and nine virtues." Also, "Da Lu in the law." Zheng Xuan of the Han Dynasty quoted "Yu of Zhou" and said: "Da Lu helps Yang to promote things." "?

"Book of Rites and Music"

"Musicians are not just Huang Zhongda Lu's stringed songs, but the music is not rhythmic."

Reference material: Baidu Encyclopedia---Huang Zhong Da Lu