What is an idiom for "Gong Shang Jiao Yu"?

An idiom for "Gongshang Jiaoyu" is: tone-deaf.

1. Riddle analysis:

Gong Shang Jiaoyu represents the rhythm in ancient times, but there were actually five kinds of rhythm in ancient times. They are "Gong," "Shang, Jiao, Zheng, Yu", now one is missing and there are only four, so the idiom for Gong Shang Jiaoyu is: "Tone-deaf".

2. Pronunciation: wǔ yīn bú quán

3. Explanation: "Tone deaf" is also known as "tone deaf". It usually lacks understanding of music and cannot sing accurate sounds correctly. high.

4. Sentence

When I sing for you, don’t find fault with my tone-deafness.

My sister often laughs at me for being tone-deaf when I sing.

I am tone-deaf and dare not sing in public.

Every time I go to sing, my friend likes to grab the microphone, but she is tone-deaf.

How can a tone-deaf person learn to sing later?