Please discuss the meaning of traditional national instrumental music and folk music.

1 National music is the cultural carrier of national culture, reflecting the economic, natural and cultural conditions, historical features and aesthetics of the society at that time. This helps to understand the past history, aesthetics and values from another side.

2. Folk music has the function of self-cultivation and helps people to end themselves.

3. As the carrier of a nation's various beliefs and values, the prosperity of national music helps to enhance people's self-confidence and patriotism.