Cheerful, sad, lonely, sad, quiet, free time integration, warm thoughts, deep depression, worrying about the country and the people, nostalgia hurts the present, destroys the world's dignitaries, cynicism, lack of talent, homesickness, homesickness, leisure, and adherence to moral integrity.
Emotional tone refers to the main melody or spirit in music works, including joy, sadness, loneliness, sadness, calmness, leisure and anger. And different types of poems have different feelings, such as frontier poems, and they have the desire to make contributions.