How did Confucius in China describe that music brings happiness to people?

Confucius in China was very happy once when he heard Shao Le. As the saying goes, "I don't know the taste of meat in March", I can't help saying, "I don't want to be happy." ("The Analects? This is a description of the happy realm brought by music. Eating meat and listening to music are both sensual pleasures, but the latter is far more enjoyable than the former. Confucius said that aesthetic activities bring people the highest emotional happiness, but he didn't explain this fact to us.